Style de citation APA (7e éd.)

Simpson, G. G. (1961). Principles of animal taxonomy. Columbia University Press.

Style de citation Chicago (17e éd.)

Simpson, George Gaylord. Principles of Animal Taxonomy. New York: Columbia University Press, 1961.

Style de citation MLA (8e éd.)

Simpson, George Gaylord. Principles of Animal Taxonomy. Columbia University Press, 1961.