APA Style
Happy Birthday. ().
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Chicago Style
Happy Birthday.
Pat>;;<2009-2438>;;;;;;;;;;;;;;.
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,
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Sam;;;978-0-688-10482-5;Greenw.
MLA Style
Happy Birthday.
Pat>;;<2009-2438>;;;;;;;;;;;;;;.
:
,
.
Sam;;;978-0-688-10482-5;Greenw.
Turabian Style
Happy Birthday.
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,
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Sam;;;978-0-688-10482-5;Greenw.