APA način citiranja (7. izdanje)
Kohler, R. E. (2006). All creatures: Naturalists, collectors, and biodiversity, 1850-1950. Princeton University Press.
Čikaški stil citiranja (17. izdanje)
Kohler, Robert E. All Creatures: Naturalists, Collectors, and Biodiversity, 1850-1950. New York: Princeton University Press, 2006.
MLA način citiranja (9. izdanje)
Kohler, Robert E. All Creatures: Naturalists, Collectors, and Biodiversity, 1850-1950. Princeton University Press, 2006.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.