APA Citation

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

Chicago Style Citation

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

MLA Citation

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

Warning: These citations may not always be 100% accurate.