APA (7. basım) Alıntı

Willis, J. F. 1., & Fabritius,M.Manfred. (2005). Explorations in macroeconomics (7th ed.). CAT Publishing Co.

Chicago Style (17. basım) Atıf

Willis, James Frederick 1932, ve Fabritius,M.Manfred. Explorations in Macroeconomics. 7th ed. Redding, Calif.: CAT Publishing Co, 2005.

MLA (8th ed.) Atıf

Willis, James Frederick 1932, ve Fabritius,M.Manfred. Explorations in Macroeconomics. 7th ed. CAT Publishing Co, 2005.