Cita APA (7th ed.)
Schiller, B. R. (1991). The Macroeconomy today (5th ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Schiller, Bradley R. The Macroeconomy Today. 5th ed. New York, USA: McGraw-Hill, 1991.
Cita MLA (9th ed.)
Schiller, Bradley R. The Macroeconomy Today. 5th ed. McGraw-Hill, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.