Cita APA (7a ed.)

Bellairs, A. d. (1969). The life of reptiles. Weidenfeld & Nicolson.

Cita Chicago Style (17a ed.)

Bellairs, Angus d'A. The Life of Reptiles. London: Weidenfeld & Nicolson, 1969.

Cita MLA (9a ed.)

Bellairs, Angus d'A. The Life of Reptiles. Weidenfeld & Nicolson, 1969.