APA ציטוט

Roskin, M. (2011). Countries and concepts: Politics, geography, culture (11th ed.). Pearson Longman.

Chicago Style (17th ed.) Citation

Roskin, Michael. Countries and Concepts: Politics, Geography, Culture. 11th ed. Boston: Pearson Longman, 2011.

ציטוט MLA

Roskin, Michael. Countries and Concepts: Politics, Geography, Culture. 11th ed. Pearson Longman, 2011.