APA (7th ed.) Zitazioa

Schiller, B. R. (1996). Essentials of economics (2ne ed.). McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Schiller, Bradley R. Essentials of Economics. 2ne ed. New York: McGraw-Hill, 1996.

MLA (9th ed.) Zitazioa

Schiller, Bradley R. Essentials of Economics. 2ne ed. McGraw-Hill, 1996.