Citazione Stile APA (7a Edizione)

MURPHY, R. B. (1966). The American city: : an urban geography. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

MURPHY, Raymond B. The American City: : An Urban Geography. New York: McGraw-Hill, 1966.

Citatione MLA (9a ed.)

MURPHY, Raymond B. The American City: : An Urban Geography. McGraw-Hill, 1966.