APA Edition Citation

Krugman, P. R., Obstfeld, M., & Meltz, M. J. (2018). International economics: Theory and policy (10th edition.). Pearson.

Chicago Edition Citation

Krugman, Paul R., Maurics Obstfeld, and Marc J. Meltz. International Economics: Theory and Policy. 10th edition. Noida: Pearson, 2018.

MLA Edition Citation

Krugman, Paul R., et al. International Economics: Theory and Policy. 10th edition. Pearson, 2018.