Cita APA

Krugman, P. R. 1., Melitz, M. J., & Obstfeld, M. (2014). International economics: Theory and policy (10th ed.). Harlow, England: Pearson.

Citación estilo Chicago

Krugman, Paul R. 1953-, Marc J. Melitz, and Maurice Obstfeld. International Economics: Theory and Policy. 10th ed. Harlow, England: Pearson, 2014.

Cita MLA

Krugman, Paul R. 1953-, Marc J. Melitz, and Maurice Obstfeld. International Economics: Theory and Policy. 10th ed. Harlow, England: Pearson, 2014.