APA استشهاد

Bateson, P. P. G., & Klopfer, P. H. (1973). Perspectives in ethology. Plenum press.

استشهاد بنمط شيكاغو

Bateson, P. P. G., و Peter H. Klopfer. Perspectives in Ethology. London: Plenum press, 1973.

MLA استشهاد

Bateson, P. P. G., و Peter H. Klopfer. Perspectives in Ethology. Plenum press, 1973.