APA ציטוט

Roskin, M. (2001). Countries and concepts: Politics, geography, culture (7th ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Roskin, Michael. Countries and Concepts: Politics, Geography, Culture. 7th ed. Upper Saddle River, NJ: Prentice Hall, 2001.

ציטוט MLA

Roskin, Michael. Countries and Concepts: Politics, Geography, Culture. 7th ed. Prentice Hall, 2001.