APA (7th ed.) Zitazioa

Grayson, H. (1965). Price theory in a changing economy. Macmillan.

Chicago Style (17th ed.) Zitazioa

Grayson, Henry. Price Theory in a Changing Economy. New York: Macmillan, 1965.

MLA (9th ed.) Zitazioa

Grayson, Henry. Price Theory in a Changing Economy. Macmillan, 1965.