APA (7e ed.) Bronvermelding

Lewin, R. (1993). The origin of modern humans. Scientific American Library.

Chicago (17e ed.) Bronvermelding

Lewin, Roger. The Origin of Modern Humans. New York: Scientific American Library, 1993.

MLA (9e ed.) Bronvermelding

Lewin, Roger. The Origin of Modern Humans. Scientific American Library, 1993.