Strong. (1972). Modern political constitutions: An introduction to the comparative study of their history and existing forms (8th revised and enlarged, ed.). Sidgwick and Jackson.
Chicago Style (17th ed.) CitationStrong. Modern Political Constitutions: An Introduction to the Comparative Study of Their History and Existing Forms. 8th revised and enlarged, ed. London: Sidgwick and Jackson, 1972.
MLA (8th ed.) CitationStrong. Modern Political Constitutions: An Introduction to the Comparative Study of Their History and Existing Forms. 8th revised and enlarged, ed. Sidgwick and Jackson, 1972.
Warning: These citations may not always be 100% accurate.