APA (7th ed.) Zitazioa

Hunt, E. (1972). Economics: An introduction to traditional and ... Harper and Row.

Chicago Style (17th ed.) Zitazioa

Hunt, E.K. Economics: An Introduction to Traditional and ... New York: Harper and Row, 1972.

MLA (9th ed.) Zitazioa

Hunt, E.K. Economics: An Introduction to Traditional and ... Harper and Row, 1972.