Cita APA

Frey, R., & Gebler, A. (2003). The highly specialized vocal tract of the male Mongolian gazelle (Procapra gutturosa Pallas, 1777 – Mammalia, Bovidae). Blackwell Science Inc.

Citación estilo Chicago

Frey, R., y A. Gebler. The Highly Specialized Vocal Tract of the Male Mongolian Gazelle (Procapra Gutturosa Pallas, 1777 – Mammalia, Bovidae). Blackwell Science Inc, 2003.

Cita MLA

Frey, R., y A. Gebler. The Highly Specialized Vocal Tract of the Male Mongolian Gazelle (Procapra Gutturosa Pallas, 1777 – Mammalia, Bovidae). Blackwell Science Inc, 2003.