APA (7th ed.) Citation

FRANK, R. H., & Bernanke, B. S. (2009). Principles of Economics fourth edition. McGraw-Hill.

Chicago Style (17th ed.) Citation

FRANK, Robert H., and Ben S. Bernanke. Principles of Economics Fourth Edition. McGraw-Hill, 2009.

MLA (8th ed.) Citation

FRANK, Robert H., and Ben S. Bernanke. Principles of Economics Fourth Edition. McGraw-Hill, 2009.

Warning: These citations may not always be 100% accurate.