APA (7th ed.) Zitazioa

Miller, R. L. (1987). Economics today. Joanna Cotler Books.

Chicago Style (17th ed.) Zitazioa

Miller, Roger LeRoy. Economics Today. New York: Joanna Cotler Books, 1987.

MLA (9th ed.) Zitazioa

Miller, Roger LeRoy. Economics Today. Joanna Cotler Books, 1987.