एपीए उद्धरण

Carbaugh, R. J. (2009). International economics (12th ed.). Mason, OH: Thomson/South-Western.

शिकागो स्टाइल उद्धरण

Carbaugh, Robert J. International Economics. 12th ed. Mason, OH: Thomson/South-Western, 2009.

एमएलए उद्धरण

Carbaugh, Robert J. International Economics. 12th ed. Mason, OH: Thomson/South-Western, 2009.