APA (7th ed.) Zitazioa

Smith, J. (1955). Industrial and commercial Geography (4th ed.). Holt, Rinehart and.

Chicago Style (17th ed.) Zitazioa

Smith, J.Russell. Industrial and Commercial Geography. 4th ed. New York: Holt, Rinehart and, 1955.

MLA (9th ed.) Zitazioa

Smith, J.Russell. Industrial and Commercial Geography. 4th ed. Holt, Rinehart and, 1955.