APA Citation

Krugman, P. R., & Obstfeld, M. (2006). International economics: Theory and policy (7 th ed.). Boston, MA: Pearson: Addision Wesley.

Chicago Style Citation

Krugman, Paul R., and Maurice Obstfeld. International Economics: Theory and Policy. 7 th ed. Boston, MA: Pearson: Addision Wesley, 2006.

MLA Citation

Krugman, Paul R., and Maurice Obstfeld. International Economics: Theory and Policy. 7 th ed. Boston, MA: Pearson: Addision Wesley, 2006.

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