我是 Zotero 和引文风格语言 (CSL) 的新手。我想修改一种样式以允许引用格式为 [NameYear] 格式，其中“姓名”是第一作者的姓氏，“年份”是出版年份。我可以轻松地适应另一种类似的“作者日期”类型的样式，但是我无法删除“等”。出现在下面的示例中：
[King et al.2011]
在这种情况下，我想要得到的是 [King2011]。出于引用的目的，我想忽略所有其他作者。
我还使用与参考书目条目开头相同的格式，目前读取为：
“[King et al.2011] RR King et al., 下一代多结太阳能电池中的带隙电压偏移和能量生产。Prog. Photovolt: Res. Appl. 19, 797–812 (2011)。”
在这里，我希望这个书目条目的开头简单地读为“[King2011]”。
（注意：我确实了解如何控制书目条目中的完整作者列表，在上面显示为“RR King et al.”，所以我对这部分没有任何问题。）
如果有人对如何删除“等”有见识。从引文中的这个作者“列表”（或者只是插入第一作者的姓氏），我非常感谢您提供的任何帮助！
（我使用的是 Zotero 5.0.96.2）
这是我正在尝试改编的 CSL 文件，基于 Elsevier Harvard (titles) 文件。我添加了宏“author-short”和“citation_text”，并修改了引文和参考书目部分。
<?xml version="1.0" encoding="utf-8"?>
<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="never" default-locale="en-US">
<!-- This style was edited with the Visual CSL Editor (https://editor.citationstyles.org/visualEditor/) -->
<info>
<title>Modified_Elsevier_Harvard_titles</title>
<id>http://www.zotero.org/styles/cev_elsevier_harvard_titles</id>
<link href="http://www.zotero.org/styles/cev_elsevier_harvard_titles" rel="self"/>
<link href="http://www.zotero.org/styles/ecology-letters" rel="template"/>
<link href="http://www.elsevier.com/journals/biological-conservation/0006-3207/guide-for-authors#68000" rel="documentation"/>
<author>
<name>David Kaplan</name>
<email>david.kaplan@ird.fr</email>
</author>
<contributor>
<name>Simon Kornblith</name>
<email>simon@simonster.com</email>
</contributor>
<contributor>
<name>Bruce D'Arcus</name>
</contributor>
<contributor>
<name>Curtis M. Humphrey</name>
</contributor>
<contributor>
<name>Richard Karnesky</name>
<email>karnesky+zotero@gmail.com</email>
<uri>http://arc.nucapt.northwestern.edu/Richard_Karnesky</uri>
</contributor>
<contributor>
<name>Sebastian Karcher</name>
</contributor>
<category citation-format="author-date"/>
<category field="biology"/>
<category field="generic-base"/>
<updated>2021-10-20T22:57:37+00:00</updated>
<rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
</info>
<macro name="container">
<choose>
<if type="chapter paper-conference" match="any">
<text term="in" prefix=", " suffix=": "/>
<names variable="editor translator" delimiter=", " suffix=", ">
<name name-as-sort-order="all" sort-separator=", " initialize-with="." delimiter=", " delimiter-precedes-last="always"/>
<label form="short" text-case="capitalize-first" prefix=" (" suffix=")"/>
</names>
<group delimiter=", ">
<text variable="container-title" text-case="title"/>
<text variable="collection-title" text-case="title"/>
</group>
</if>
<else-if type="bill book graphic legal_case legislation motion_picture report song" match="any">
<group prefix=", " delimiter=", ">
<text variable="container-title"/>
<text variable="collection-title"/>
</group>
</else-if>
<else>
<group prefix=". " delimiter=", ">
<text variable="container-title" form="short"/>
<text variable="collection-title"/>
</group>
</else>
</choose>
</macro>
<macro name="author">
<names variable="author">
<name et-al-min="3" et-al-use-first="1" initialize-with="."/>
<label form="short" prefix=" (" suffix=")" text-case="capitalize-first"/>
<substitute>
<names variable="editor"/>
<names variable="translator"/>
<text macro="title"/>
</substitute>
</names>
</macro>
<macro name="author-short">
<names variable="author">
<name form="short" delimiter="" and="symbol" delimiter-precedes-et-al="never" delimiter-precedes-last="never" et-al-min="1" et-al-use-first="1" initialize-with=". " sort-separator=""/>
<substitute>
<names variable="editor"/>
<names variable="translator"/>
<choose>
<if type="bill book graphic legal_case legislation motion_picture report song" match="any">
<text variable="title" form="short" font-style="italic"/>
</if>
<else>
<text variable="title" form="short" quotes="true"/>
</else>
</choose>
</substitute>
</names>
</macro>
<macro name="access">
<choose>
<if variable="DOI">
<text variable="DOI" prefix="https://doi.org/"/>
</if>
<else-if type="webpage post-weblog" match="any">
<group delimiter=" ">
<text value="URL"/>
<text variable="URL"/>
<group prefix="(" suffix=").">
<text term="accessed" suffix=" "/>
<date variable="accessed">
<date-part name="month" form="numeric" suffix="."/>
<date-part name="day" suffix="."/>
<date-part name="year" form="short"/>
</date>
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</macro>
<macro name="title">
<choose>
<if type="report thesis" match="any">
<text variable="title"/>
<group prefix=" (" suffix=")" delimiter=" ">
<text variable="genre"/>
<text variable="number" prefix="No. "/>
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<else-if type="bill book graphic legal_case legislation motion_picture report song speech" match="any">
<text variable="title"/>
<text macro="edition" prefix=", "/>
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<else-if type="webpage">
<text variable="title"/>
<text value="WWW Document" prefix=" [" suffix="]"/>
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<else>
<text variable="title"/>
</else>
</choose>
</macro>
<macro name="publisher">
<group delimiter=", ">
<text variable="publisher"/>
<text variable="publisher-place"/>
</group>
</macro>
<macro name="event">
<choose>
<if variable="event">
<text term="presented at" text-case="capitalize-first" suffix=" "/>
<text variable="event"/>
</if>
</choose>
</macro>
<macro name="issued">
<choose>
<if variable="issued">
<date variable="issued">
<date-part name="year"/>
</date>
</if>
<else>
<text term="no date" form="short"/>
</else>
</choose>
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<macro name="edition">
<group delimiter=" ">
<choose>
<if is-numeric="edition">
<number variable="edition" form="ordinal"/>
</if>
<else>
<text variable="edition" suffix="."/>
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<text value="ed"/>
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<macro name="locators">
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<if type="article-journal article-magazine article-newspaper" match="any">
<group prefix=" " delimiter=", ">
<group>
<text variable="volume"/>
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<text variable="page"/>
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<group delimiter=", " prefix=". ">
<text macro="event"/>
<text macro="publisher"/>
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</else-if>
<else-if type="chapter paper-conference" match="any">
<group delimiter=", " prefix=". ">
<text macro="event"/>
<text macro="publisher"/>
<group>
<label variable="page" form="short" suffix=" "/>
<text variable="page"/>
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</group>
</else-if>
<else-if type="patent">
<text variable="number" prefix=". "/>
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</macro>
<macro name="citation_text">
<group>
<text macro="author-short"/>
<text value=""/>
<text macro="issued"/>
<group delimiter=" ">
<label variable="locator" form="short"/>
<text variable="locator"/>
</group>
</group>
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<citation et-al-min="3" et-al-use-first="1" disambiguate-add-givenname="true" disambiguate-add-year-suffix="true" collapse="year" cite-group-delimiter=", ">
<sort>
<key macro="author"/>
<key macro="issued" sort="descending"/>
</sort>
<layout delimiter="; " prefix="[" suffix="]">
<text macro="citation_text"/>
</layout>
</citation>
<bibliography hanging-indent="true" entry-spacing="0" line-spacing="1">
<sort>
<key macro="author"/>
<key macro="issued" sort="descending"/>
</sort>
<layout>
<text macro="citation_text" prefix="[" suffix="] "/>
<group suffix=".">
<text macro="author" suffix=","/>
<group prefix=" ">
<text macro="title"/>
<text macro="container"/>
<text macro="locators"/>
</group>
<text macro="issued" prefix=" (" suffix=")"/>
</group>
</layout>
</bibliography>
</style>