Cita APA (7th ed.)

Krugman, P. R., Obstfeld, M., & Melitz, M. J. (2023). International finance: Theory & policy (Twelfth edition ; global edition.). Pearson.

Cita Chicago (17th ed.)

Krugman, Paul R., Maurice Obstfeld, i Marc J. Melitz. International Finance: Theory & Policy. Twelfth edition ; global edition. Harlo, Essex: Pearson, 2023.

Cita MLA (9th ed.)

Krugman, Paul R., et al. International Finance: Theory & Policy. Twelfth edition ; global edition. Pearson, 2023.