APA način citiranja (7. izdanje)
Robinson, P. T. (2004). Life at the zoo: Behind the scenes with the animal doctors. Columbia University Press.
Čikaški stil citiranja (17. izdanje)
Robinson, Phillip T. Life at the Zoo: Behind the Scenes with the Animal Doctors. New York: Columbia University Press, 2004.
MLA način citiranja (9. izdanje)
Robinson, Phillip T. Life at the Zoo: Behind the Scenes with the Animal Doctors. Columbia University Press, 2004.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.