Cita APA (7th ed.)

Savage-Rumbaugh, E. S. (1986). Ape language: From conditioned response to symbol. Columbia University Press.

Cita Chicago (17th ed.)

Savage-Rumbaugh, E. Sue. Ape Language: From Conditioned Response to Symbol. New York: Columbia University Press, 1986.

Cita MLA (9th ed.)

Savage-Rumbaugh, E. Sue. Ape Language: From Conditioned Response to Symbol. Columbia University Press, 1986.