Cita APA (7a ed.)

Whittick, A. (1974). Encyclopedia of urban planning. McGraw-Hill.

Cita Chicago Style (17a ed.)

Whittick, Arnold. Encyclopedia of Urban Planning. New York: McGraw-Hill, 1974.

Cita MLA (9a ed.)

Whittick, Arnold. Encyclopedia of Urban Planning. McGraw-Hill, 1974.