APA (7th ed.) Zitazioa

Dowd, D. F. (1962). Modern economic problems in historical perspectives. D.C.Heath and Co..

Chicago Style (17th ed.) Zitazioa

Dowd, Douglas F. Modern Economic Problems in Historical Perspectives. Boston: D.C.Heath and Co., 1962.

MLA (9th ed.) Zitazioa

Dowd, Douglas F. Modern Economic Problems in Historical Perspectives. D.C.Heath and Co., 1962.