APA (7th ed.) Zitazioa

STAMP, L. D. (1965). A commercial geography. Longmans.

Chicago Style (17th ed.) Zitazioa

STAMP, L. Dudley. A Commercial Geography. London: Longmans, 1965.

MLA (9th ed.) Zitazioa

STAMP, L. Dudley. A Commercial Geography. Longmans, 1965.