Cita APA (7a ed.)

Guillaume, P. (1940). La Psychologie animale. Armand Colin.

Cita Chicago Style (17a ed.)

Guillaume, Paul. La Psychologie Animale. Paris: Armand Colin, 1940.

Cita MLA (9a ed.)

Guillaume, Paul. La Psychologie Animale. Armand Colin, 1940.