Cita APA (7a ed.)

Rumbaugh, D. M., & Washburn, D. A. (2003). Intelligence of apes and other rational beings. Yale University Press.

Cita Chicago Style (17a ed.)

Rumbaugh, Duane M., y David A. Washburn. Intelligence of Apes and Other Rational Beings. New Haven: Yale University Press, 2003.

Cita MLA (8a ed.)

Rumbaugh, Duane M., y David A. Washburn. Intelligence of Apes and Other Rational Beings. Yale University Press, 2003.