APA (7th ed.) Zitazioa

Murphy, R. E. (1974). American city: An urban geography. McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Murphy, Raymond E. American City: An Urban Geography. New York: McGraw-Hill, 1974.

MLA (9th ed.) Zitazioa

Murphy, Raymond E. American City: An Urban Geography. McGraw-Hill, 1974.