APA (7th ed.) Citation

Maddex, R. L. (2008). Constitutions of the world (3rd ed.). CQ Press.

Chicago Style (17th ed.) Citation

Maddex, Robert L. Constitutions of the World. 3rd ed. Washington, D.C: CQ Press, 2008.

MLA (9th ed.) Citation

Maddex, Robert L. Constitutions of the World. 3rd ed. CQ Press, 2008.