Style de citation APA (7e éd.)

Krugman P. (2009). A Country's not a Company. Harvard Bus.School Pub.

Style de citation Chicago (17e éd.)

Krugman P. A Country's Not a Company. Boston: Harvard Bus.School Pub, 2009.

Style de citation MLA (9e éd.)

Krugman P. A Country's Not a Company. Harvard Bus.School Pub, 2009.