APA (7th ed.) Zitazioa

Froyen, R. T. (1995). Macroeconomics: Theories and policies (5th ed.). Prentice Hall.

Chicago Style (17th ed.) Zitazioa

Froyen, Richard T. Macroeconomics: Theories and Policies. 5th ed. New Jersey: Prentice Hall, 1995.

MLA (9th ed.) Zitazioa

Froyen, Richard T. Macroeconomics: Theories and Policies. 5th ed. Prentice Hall, 1995.