APA (7th ed.) Citation

Krugman, P., & Wells, R. (2015). Microeconomics (4th ed.). Worth Publishers.

Chicago Style (17th ed.) Citation

Krugman, Paul, and Robin Wells. Microeconomics. 4th ed. New York: Worth Publishers, 2015.

MLA (9th ed.) Citation

Krugman, Paul, and Robin Wells. Microeconomics. 4th ed. Worth Publishers, 2015.