Leakey, R. E., & Lewin, R. (1992). Origins reconsidered: In search of what makes us human. Doubleday.
Style de citation Chicago (17e éd.)Leakey, Richard E., et Roger Lewin. Origins Reconsidered: In Search of What Makes Us Human. New York: Doubleday, 1992.
Style de citation MLA (8e éd.)Leakey, Richard E., et Roger Lewin. Origins Reconsidered: In Search of What Makes Us Human. Doubleday, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.