Citazione Stile APA (7a Edizione)

British Ecological Society. Tropical Group, Garlick, J. P., & Keay, R. W. J. (1970). Human ecology in the tropics. Pergamon Press.

Citazione stile Chigago Style (17a edizione)

British Ecological Society. Tropical Group, James Patton Garlick, e Ronald William John Keay. Human Ecology in the Tropics. Oxford: Pergamon Press, 1970.

Citatione MLA (9a ed.)

British Ecological Society. Tropical Group, et al. Human Ecology in the Tropics. Pergamon Press, 1970.