APA (7th ed.) Zitazioa

Murphey, R. (1978). An introduction to geography (4th ed.). Rand McNally.

Chicago Style (17th ed.) Zitazioa

Murphey, Rhoads. An Introduction to Geography. 4th ed. Chicago: Rand McNally, 1978.

MLA (9th ed.) Zitazioa

Murphey, Rhoads. An Introduction to Geography. 4th ed. Rand McNally, 1978.