APA (7th ed.) Citation

Krugman, P., & Wells, R. (2012). Macroeconomics. Worth.

Chicago Style (17th ed.) Citation

Krugman, Paul, and Robin Wells. Macroeconomics. New York: Worth, 2012.

MLA (9th ed.) Citation

Krugman, Paul, and Robin Wells. Macroeconomics. Worth, 2012.

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