APA (7e ed.) Bronvermelding

Sibly, R. M., & Smith, R. H. (1985). Behavioural ecology: Ecological consequences of adaptive behavior. Blackwell.

Chicago (17e ed.) Bronvermelding

Sibly, R. M., en R. H. Smith. Behavioural Ecology: Ecological Consequences of Adaptive Behavior. Oxford, England, United Kingdom: Blackwell, 1985.

MLA (9e ed.) Bronvermelding

Sibly, R. M., en R. H. Smith. Behavioural Ecology: Ecological Consequences of Adaptive Behavior. Blackwell, 1985.