Cita APA

Day, C. 1., & Day, C. 1. (1968). This simian world. New York, New York: A. A. Knopf.

Citación estilo Chicago

Day, Clarence 1874-1935, y Clarence 1874-1935 Day. This Simian World. New York, New York: A. A. Knopf, 1968.

Cita MLA

Day, Clarence 1874-1935, y Clarence 1874-1935 Day. This Simian World. New York, New York: A. A. Knopf, 1968.