Krugman, P., Wells, R., & Graddy, K. (2008). Economics. Palgrave Macmillan.
Chicago Style (17th ed.) CitationKrugman, Paul, Robin Wells, and Kathryn Graddy. Economics. New York: Palgrave Macmillan, 2008.
MLA (8th ed.) CitationKrugman, Paul, et al. Economics. Palgrave Macmillan, 2008.
Warning: These citations may not always be 100% accurate.