APA (7th ed.) Zitazioa

Stilwell, F. J. (1972). Regional economic policy. Macmillan.

Chicago Style (17th ed.) Zitazioa

Stilwell, Frank J.B. Regional Economic Policy. London: Macmillan, 1972.

MLA (9th ed.) Zitazioa

Stilwell, Frank J.B. Regional Economic Policy. Macmillan, 1972.