APA (7th ed.) Citation

Krugman, P. R., Obstfeld, M., & Melitz, M. J. (2015). International trade : theory and policy / Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz: Theory and policy (Tenth edition.). Pearson.

Chicago Style (17th ed.) Citation

Krugman, Paul R., Maurice Obstfeld, and Marc J. Melitz. International Trade : Theory and Policy / Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz: Theory and Policy. Tenth edition. Harlow, Essex, England: Pearson, 2015.

MLA (9th ed.) Citation

Krugman, Paul R., et al. International Trade : Theory and Policy / Paul R. Krugman, Maurice Obstfeld, Marc J. Melitz: Theory and Policy. Tenth edition. Pearson, 2015.

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