Style de citation APA (7e éd.)

Rothfels, N. (2002). Savages and Beasts: The Birth of the Modern Zoo. Johns Hopkins University Press.

Style de citation Chicago (17e éd.)

Rothfels, Nigel. Savages and Beasts: The Birth of the Modern Zoo. Baltimore, Md.: Johns Hopkins University Press, 2002.

Style de citation MLA (8e éd.)

Rothfels, Nigel. Savages and Beasts: The Birth of the Modern Zoo. Johns Hopkins University Press, 2002.