APA (7e ed.) Bronvermelding

Schiller, B. R. (1997). The macro economy today (7th ed.). IRWIN.

Chicago (17e ed.) Bronvermelding

Schiller, Bradley R. The Macro Economy Today. 7th ed. Boston: IRWIN, 1997.

MLA (9e ed.) Bronvermelding

Schiller, Bradley R. The Macro Economy Today. 7th ed. IRWIN, 1997.