Cita APA (7th ed.)

Cox, G. W. (1993). Conservation ecology: Biosphere & biosurvival. WCB.

Cita Chicago (17th ed.)

Cox, George W. Conservation Ecology: Biosphere & Biosurvival. Iowa: WCB, 1993.

Cita MLA (9th ed.)

Cox, George W. Conservation Ecology: Biosphere & Biosurvival. WCB, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.