APA (7th ed.) Zitazioa

Marsh, W. M. (1996). Environmental geography: Seience, land use, and earth systems. John Wiley.

Chicago Style (17th ed.) Zitazioa

Marsh, William M. Environmental Geography: Seience, Land Use, and Earth Systems. New York: John Wiley, 1996.

MLA (9th ed.) Zitazioa

Marsh, William M. Environmental Geography: Seience, Land Use, and Earth Systems. John Wiley, 1996.