APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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