APA (7th ed.) Citation

Ruffin, R. (2001). Principles of macroeconomics (7th ed.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Ruffin, Roy. Principles of Macroeconomics. 7th ed. Boston: Addison-Wesley, 2001.

MLA (9th ed.) Citation

Ruffin, Roy. Principles of Macroeconomics. 7th ed. Addison-Wesley, 2001.

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