Cita APA

George, J. C., & Berger, A. J. (1966). Avian myology. Academic press.

Citación estilo Chicago

George, J C., y A J. Berger. Avian Myology. New York: Academic press, 1966.

Cita MLA

George, J C., y A J. Berger. Avian Myology. Academic press, 1966.