Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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