APA (7th ed.) Citation

Krugman, P. R., Obstfeld, M., & Melitz, M. J. (2015). International trade: Theory and policy (10. ed., global ed.). Pearson.

Chicago Style (17th ed.) Citation

Krugman, Paul R., Maurice Obstfeld, and Marc J. Melitz. International Trade: Theory and Policy. 10. ed., global ed. Boston, Mass. [u.a.]: Pearson, 2015.

MLA (9th ed.) Citation

Krugman, Paul R., et al. International Trade: Theory and Policy. 10. ed., global ed. Pearson, 2015.