APA (7th ed.) Zitazioa

LIPSEY, R. G. (1981). Economics. Harper and Row.

Chicago Style (17th ed.) Zitazioa

LIPSEY, Richard G. Economics. New York: Harper and Row, 1981.

MLA (9th ed.) Zitazioa

LIPSEY, Richard G. Economics. Harper and Row, 1981.