APA (7th ed.) Citation
Roskin, M. G. Countries and Concepts: Politics, Geography, Culture (9a edición.). Pearson.
Chicago Style (17th ed.) Citation
Roskin, Michael G. Countries and Concepts: Politics, Geography, Culture. 9a edición. Upper Saddle River, EUA: Pearson.
MLA (9th ed.) Citation
Roskin, Michael G. Countries and Concepts: Politics, Geography, Culture. 9a edición. Pearson.
Warning: These citations may not always be 100% accurate.