Cita APA (7a ed.)

Young, J. Z. (1962). The life of vertebrates (2a. ed.). Clarendon.

Cita Chicago Style (17a ed.)

Young, J. Z. The Life of Vertebrates. 2a. ed. Oxford: Clarendon, 1962.

Cita MLA (8a ed.)

Young, J. Z. The Life of Vertebrates. 2a. ed. Clarendon, 1962.