APA (7e ed.) Bronvermelding

Hrdy, S. B. (1980). The langurs of Abu: Female and male strategies of reproduction. Harvard University Press.

Chicago (17e ed.) Bronvermelding

Hrdy, Sarah Blaffer. The Langurs of Abu: Female and Male Strategies of Reproduction. Cambridge, Mass.: Harvard University Press, 1980.

MLA (8e ed.) Bronvermelding

Hrdy, Sarah Blaffer. The Langurs of Abu: Female and Male Strategies of Reproduction. Harvard University Press, 1980.