Gaya APA

Mumford, L. (1961). The city in history : its origins, its transformations, and its prospect . New York: Harcourt Brace Jovanovic, Inc..

Gaya MLA

Mumford, Lewis. "The city in history : its origins, its transformations, and its prospect". New York: Harcourt Brace Jovanovic, Inc., 1961. Text.