Cita APA

Andrews, M. I., & Joy, K. P. (2003). Environmental biology, evolution, ethology & Zoogeography.

Chicago Edition Citation

Andrews, M I., i K P. Joy. Environmental Biology, Evolution, Ethology & Zoogeography. Changanassery, St Mary's Press & Book Depot, 2003.

Cita MLA

Andrews, M I., i K P. Joy. Environmental Biology, Evolution, Ethology & Zoogeography. 2003.