APA (7e ed.) Bronvermelding

Primack, R. B. (2006). Essentials of conservation biology (4th ed.). Sinauer Associates.

Chicago (17e ed.) Bronvermelding

Primack, Richard B. Essentials of Conservation Biology. 4th ed. Sunderland, Mass: Sinauer Associates, 2006.

MLA (9e ed.) Bronvermelding

Primack, Richard B. Essentials of Conservation Biology. 4th ed. Sinauer Associates, 2006.