Style de citation APA (7e éd.)

(1968). Region Conomics: A study in the economic structure, stability, and growth of regions. Mcgraw-Hill.

Style de citation Chicago (17e éd.)

Region Conomics: A Study in the Economic Structure, Stability, and Growth of Regions. New York: Mcgraw-Hill, 1968.

Style de citation MLA (9e éd.)

Region Conomics: A Study in the Economic Structure, Stability, and Growth of Regions. Mcgraw-Hill, 1968.