Cita APA

Rich, J. L., & Rich, J. L. (1942). The Face of South America: An aerial traverse. New York, New York: American Geographical Society.

Citación estilo Chicago

Rich, John Lyon, y John Lyon Rich. The Face of South America: An Aerial Traverse. New York, New York: American Geographical Society, 1942.

Cita MLA

Rich, John Lyon, y John Lyon Rich. The Face of South America: An Aerial Traverse. New York, New York: American Geographical Society, 1942.