Cita APA (7a ed.)

Cain, A. J. (1993). Animal Species and Their Evolution. Princeton University Press.

Cita Chicago Style (17a ed.)

Cain, Arthur J. Animal Species and Their Evolution. Princeton, New Jersey: Princeton University Press, 1993.

Cita MLA (8a ed.)

Cain, Arthur J. Animal Species and Their Evolution. Princeton University Press, 1993.