Cita APA (7a ed.)

Walker, R. A. The planning function in urban government. The university of Chicago press.

Cita Chicago Style (17a ed.)

Walker, Robert Averill. The Planning Function in Urban Government. The university of Chicago press.

Cita MLA (8a ed.)

Walker, Robert Averill. The Planning Function in Urban Government. The university of Chicago press.

Precaución: Estas citas no son 100% exactas.