Παραπομπή APA

Alcock, J., & Sherman, P. W. (1998). Exploring animal behaviour (2nd ed.). Sinaver Associates Inc..

Παραπομπή Chicago Style

Alcock, John, και Paul W. Sherman. Exploring Animal Behaviour. 2nd ed. Massachussets: Sinaver Associates Inc., 1998.

Παραπομπή MLA

Alcock, John, και Paul W. Sherman. Exploring Animal Behaviour. 2nd ed. Sinaver Associates Inc., 1998.