Cita APA (7a ed.)
Shepard, P., & Oelschlaeger, M. (1998). Thinking animals: Animals and the development of human intelligence. University of Georgia Press.
Cita Chicago Style (17a ed.)
Shepard, Paul, y Max Oelschlaeger. Thinking Animals: Animals and the Development of Human Intelligence. Athens, Ga.: University of Georgia Press, 1998.
Cita MLA (9a ed.)
Shepard, Paul, y Max Oelschlaeger. Thinking Animals: Animals and the Development of Human Intelligence. University of Georgia Press, 1998.
Precaución: Estas citas no son 100% exactas.