Style de citation APA (7e éd.)

Pugel, T. (2009). International economics (14th ed.). McGraw-Hill.

Style de citation Chicago (17e éd.)

Pugel, Thomas. International Economics. 14th ed. Boston: McGraw-Hill, 2009.

Style de citation MLA (9e éd.)

Pugel, Thomas. International Economics. 14th ed. McGraw-Hill, 2009.