Citazione Stile APA (7a Edizione)

Krugman, P. R., & Melitz, M. M. (2015). International Economics: Theory and Practice (10th.). Pearson.

Citazione stile Chigago Style (17a edizione)

Krugman, Paul R., e Marc Melitz Melitz. International Economics: Theory and Practice. 10th. Harlow: Pearson, 2015.

Citatione MLA (9a ed.)

Krugman, Paul R., e Marc Melitz Melitz. International Economics: Theory and Practice. 10th. Pearson, 2015.