APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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