APA (7th ed.) Citation

Frank & Bernanke. (2001). Principles of economics (2nd ed.). McGraw-Hill Irwin.

Chicago Style (17th ed.) Citation

Frank and Bernanke. Principles of Economics. 2nd ed. New York: McGraw-Hill Irwin, 2001.

MLA (8th ed.) Citation

Frank and Bernanke. Principles of Economics. 2nd ed. McGraw-Hill Irwin, 2001.