APA (7th ed.) Citation

Maddex, R. L. (2008). Constitutions of the world (Third edition.). CQ Press.

Chicago Style (17th ed.) Citation

Maddex, Robert L. Constitutions of the World. Third edition. Washington, D.C: CQ Press, 2008.

MLA (9th ed.) Citation

Maddex, Robert L. Constitutions of the World. Third edition. CQ Press, 2008.