Cita APA (7a ed.)

Eibl-Eibesfeldt, I. (1989). Human ethology. Aldine de Gruyter.

Cita Chicago Style (17a ed.)

Eibl-Eibesfeldt, Irenäus. Human Ethology. New York: Aldine de Gruyter, 1989.

Cita MLA (9a ed.)

Eibl-Eibesfeldt, Irenäus. Human Ethology. Aldine de Gruyter, 1989.