Citazione Stile APA (7a Edizione)

Strong, C. F. (1973). Modern political constitutions: An introduction to the comparative study of their history and existing forms (8th revised and enlarged, ed.). Sidgwick and Jackson.

Citazione stile Chigago Style (17a edizione)

Strong, C. Frederick. Modern Political Constitutions: An Introduction to the Comparative Study of Their History and Existing Forms. 8th revised and enlarged, ed. London: Sidgwick and Jackson, 1973.

Citatione MLA (9a ed.)

Strong, C. Frederick. Modern Political Constitutions: An Introduction to the Comparative Study of Their History and Existing Forms. 8th revised and enlarged, ed. Sidgwick and Jackson, 1973.