Cita APA

Kernell, S., & Smith, S. S. (2015). Principles and Practice of American Politics: Classic and contemporary readings (6th ed.). Washington: CQ Press.

Citación estilo Chicago

Kernell, Samuel, and Steven S. Smith. Principles and Practice of American Politics: Classic and Contemporary Readings. 6th ed. Washington: CQ Press, 2015.

Cita MLA

Kernell, Samuel, and Steven S. Smith. Principles and Practice of American Politics: Classic and Contemporary Readings. 6th ed. Washington: CQ Press, 2015.