APA način citiranja (7. izdanje)
ebrary, Inc, & Smulewicz-Zucker, G. R. (2012). Strangers to nature: Animal lives and human ethics. Lexington Books.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Gregory R. Smulewicz-Zucker. Strangers to Nature: Animal Lives and Human Ethics. Lanham, Md.: Lexington Books, 2012.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Gregory R. Smulewicz-Zucker. Strangers to Nature: Animal Lives and Human Ethics. Lexington Books, 2012.
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