Cita APA (7a ed.)

Maddex, R. L. (2006). State Constitutions of the United States (2nd ed.). Congressional Quarterly.

Cita Chicago Style (17a ed.)

Maddex, Robert L. State Constitutions of the United States. 2nd ed. Washington, D.C.: Congressional Quarterly, 2006.

Cita MLA (8a ed.)

Maddex, Robert L. State Constitutions of the United States. 2nd ed. Congressional Quarterly, 2006.