Cita APA (7a ed.)

Krugman, P., & Wells, R. (2005). Microeconomics. Worth Publishers.

Cita Chicago Style (17a ed.)

Krugman, Paul, y Robin Wells. Microeconomics. New York: Worth Publishers, 2005.

Cita MLA (8a ed.)

Krugman, Paul, y Robin Wells. Microeconomics. Worth Publishers, 2005.