APA način citiranja (7. izdanje)
ebrary, Inc, & Parnell, W. B. (2009). Gun control: Background, regulation and legislation. Nova Science Publishers.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i William B. Parnell. Gun Control: Background, Regulation and Legislation. New York: Nova Science Publishers, 2009.
MLA način citiranja (9. izdanje)
ebrary, Inc, i William B. Parnell. Gun Control: Background, Regulation and Legislation. Nova Science Publishers, 2009.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.