Cita APA (7a ed.)

Gutkind, E. A. (1964). International history of city development. The Free press.

Cita Chicago Style (17a ed.)

Gutkind, Erwin Anton. International History of City Development. New York: The Free press, 1964.

Cita MLA (9a ed.)

Gutkind, Erwin Anton. International History of City Development. The Free press, 1964.