APA način citiranja (7. izdanje)
ebrary, Inc, & Carleton, H. B. (2009). The Endangered Species Act: Primer, evaluation and prospects. Nova Science Publishers, Inc..
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Harold B. Carleton. The Endangered Species Act: Primer, Evaluation and Prospects. New York: Nova Science Publishers, Inc., 2009.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Harold B. Carleton. The Endangered Species Act: Primer, Evaluation and Prospects. Nova Science Publishers, Inc., 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.