Cita APA (7a ed.)

Young, J. Z. (1950). The Life of vertebrates. Clarendon press.

Cita Chicago Style (17a ed.)

Young, J. Z. The Life of Vertebrates. Oxford: Clarendon press, 1950.

Cita MLA (9a ed.)

Young, J. Z. The Life of Vertebrates. Clarendon press, 1950.