Citazione Stile APA (7a Edizione)

Van, V., & Stoiz, C. L. (1963). Elements of political geography (2nd ed.). Prentice-Hall of India.

Citazione stile Chigago Style (17a edizione)

Van, Valkenburg, e Carl L. Stoiz. Elements of Political Geography. 2nd ed. New Delhi: Prentice-Hall of India, 1963.

Citatione MLA (9a ed.)

Van, Valkenburg, e Carl L. Stoiz. Elements of Political Geography. 2nd ed. Prentice-Hall of India, 1963.