Cita APA

Schaller, G. B. 1. (1974). The year of the Gorilla. Chicago: The University of Chicago press.

Citación estilo Chicago

Schaller, George B. 1933-. The Year of the Gorilla. Chicago: The University of Chicago press, 1974.

Cita MLA

Schaller, George B. 1933-. The Year of the Gorilla. Chicago: The University of Chicago press, 1974.