APA (7th ed.) Citation
Leakey, R. E., & Lewin, R. (1979). People of the lake: Mankind and its beginnings (Primera edición.). Avon.
Chicago Style (17th ed.) Citation
Leakey, Richard E., and Roger Lewin. People of the Lake: Mankind and Its Beginnings. Primera edición. New York: Avon, 1979.
MLA (9th ed.) Citation
Leakey, Richard E., and Roger Lewin. People of the Lake: Mankind and Its Beginnings. Primera edición. Avon, 1979.
Warning: These citations may not always be 100% accurate.