APA (7th ed.) Zitazioa

Levenson, A. M. (1964). Outline of price theory. Holt.

Chicago Style (17th ed.) Zitazioa

Levenson, Albert M. Outline of Price Theory. New York: Holt, 1964.

MLA (9th ed.) Zitazioa

Levenson, Albert M. Outline of Price Theory. Holt, 1964.