Cita APA (7a ed.)

Leakey, M. D. (1971). Olduvai Gorge. University Press.

Cita Chicago Style (17a ed.)

Leakey, Mary D. Olduvai Gorge. Cambridge: University Press, 1971.

Cita MLA (9a ed.)

Leakey, Mary D. Olduvai Gorge. University Press, 1971.