Cita APA (7th ed.)

Wild, A. (2001). Soils and the Environment: An introduction. Cambridge University Press.

Cita Chicago (17th ed.)

Wild, Alan. Soils and the Environment: An Introduction. Cambridge: Cambridge University Press, 2001.

Cita MLA (9th ed.)

Wild, Alan. Soils and the Environment: An Introduction. Cambridge University Press, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.