Citazione Stile APA (7a Edizione)

Richards, P. W. (1996). The tropical rain forest: An ecological study (2nd ed.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Richards, Paul W. The Tropical Rain Forest: An Ecological Study. 2nd ed. Cambridge, New York: Cambridge University Press, 1996.

Citatione MLA (9a ed.)

Richards, Paul W. The Tropical Rain Forest: An Ecological Study. 2nd ed. Cambridge University Press, 1996.