APA (7th ed.) Citation

KRUGMAN, P. R. (2013). International economics theory and policy 9 Ed. Pearson.

Chicago Style (17th ed.) Citation

KRUGMAN, Paul R. International Economics Theory and Policy 9 Ed. Pearson, 2013.

MLA (8th ed.) Citation

KRUGMAN, Paul R. International Economics Theory and Policy 9 Ed. Pearson, 2013.

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