Cita APA (7th ed.)
Michael, R. P., & Crook, J. H. (1973). Comparative Ecology and Behaviour of Primates.
Cita Chicago (17th ed.)
Michael, Richard P., i John H. Crook. Comparative Ecology and Behaviour of Primates. 1973.
Cita MLA (9th ed.)
Michael, Richard P., i John H. Crook. Comparative Ecology and Behaviour of Primates. 1973.
Atenció: Aquestes cites poden no estar 100% correctes.