Cita APA (7a ed.)

Barnaby, D. (1984). Spotlight on Darwin and evolution. Cassell.

Cita Chicago Style (17a ed.)

Barnaby, David. Spotlight on Darwin and Evolution. London: Cassell, 1984.

Cita MLA (9a ed.)

Barnaby, David. Spotlight on Darwin and Evolution. Cassell, 1984.