Cita APA

Krugman, P. R. 1., Obstfeld, M., & Melitz, M. J. (2018). International economics: Theory and policy (Eleventh edition, global edition.). Boston, [etc.]: Pearson.

Citación estilo Chicago

Krugman, Paul R. 1953-, Maurice Obstfeld, and Marc J. Melitz. International Economics: Theory and Policy. Eleventh edition, global edition. Boston, [etc.]: Pearson, 2018.

Cita MLA

Krugman, Paul R. 1953-, Maurice Obstfeld, and Marc J. Melitz. International Economics: Theory and Policy. Eleventh edition, global edition. Boston, [etc.]: Pearson, 2018.