Cita APA

Krugman, P., Obstfeld, M., & Melitz, M. J. (2015). International economics: Theory and policy (Tenth edition.). Boston, [Massachusetts]: Pearson.

Citación estilo Chicago

Krugman, Paul, Maurice Obstfeld, y Marc J. Melitz. International Economics: Theory and Policy. Tenth edition. Boston, [Massachusetts]: Pearson, 2015.

Cita MLA

Krugman, Paul, Maurice Obstfeld, y Marc J. Melitz. International Economics: Theory and Policy. Tenth edition. Boston, [Massachusetts]: Pearson, 2015.