>>===== MODE =====>>
citation
<<===== MODE=====<<

This is correct APA ...

See:
   http://forums.zotero.org/discussion/17859/style-error-for-apa-non-primary-author-initials-incorrectly-included/
and followup thread:
   http://forums.zotero.org/discussion/19570/option-to-disable-disambiguation/

>>===== RESULT =====>>
(Oblinger &#38; Oblinger, 2009)
<<===== RESULT =====<<

>>===== CSL =====>>
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    <title>American Psychological Association 6th Edition</title>
    <id>http://www.zotero.org/styles/apa</id>
    <link href="http://www.zotero.org/styles/apa" rel="self"/>
    <link href="http://owl.english.purdue.edu/owl/resource/560/01/" rel="documentation"/>
    <author>
      <name>Simon Kornblith</name>
      <email>simon@simonster.com</email>
    </author>
    <contributor>
      <name>Bruce D'Arcus</name>
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    <contributor>
      <name>Curtis M. Humphrey</name>
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    <updated>2010-01-27T20:08:03+00:00</updated>
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<<===== CSL===== <<

>>===== INPUT =====>>
[
    {
        "author": [
            {
                "family": "Oblinger",
                "given": "Dan Gerry",
                "isInstitution": ""
            },
            {
                "family": "Oblinger",
                "given": "Susan Mary",
                "isInstitution": ""
            }
        ],
        "id": 3,
        "issued": {
            "date-parts": [
                [
                    2009
                ]
            ]
        },
        "multi": {
            "_keys": {}
        },
        "title": "Bookie",
        "type": "book"
    }
]
<<===== INPUT=====<<