Cita APA

Ehrenhalt, A. 1., Amrine, R., & Duncan, P. D. (1987). Politics in America: The 100th Congress. Washington, D.C.: CQ Press.

Citación estilo Chicago

Ehrenhalt, Alan 1947-, Renee Amrine, y Philip D. Duncan. Politics in America: The 100th Congress. Washington, D.C.: CQ Press, 1987.

Cita MLA

Ehrenhalt, Alan 1947-, Renee Amrine, y Philip D. Duncan. Politics in America: The 100th Congress. Washington, D.C.: CQ Press, 1987.