APA (7th ed.) Citation

Krugman, P. R. (2023). International economics: Theory & policy (Twelfth edition, global edition.). Pearson Education.

Chicago Style (17th ed.) Citation

Krugman, Paul R. International Economics: Theory & Policy. Twelfth edition, global edition. Harlow, England: Pearson Education, 2023.

MLA (9th ed.) Citation

Krugman, Paul R. International Economics: Theory & Policy. Twelfth edition, global edition. Pearson Education, 2023.

Warning: These citations may not always be 100% accurate.