Cita APA

Wilson, J. Q., & Wilson, J. Q. (1989). American government: Institutions and polices (4. edition --.). Lexington, Mass: D. C. Heath.

Citación estilo Chicago

Wilson, James Q., y James Q. Wilson. American Government: Institutions and Polices. 4. edition --. Lexington, Mass: D. C. Heath, 1989.

Cita MLA

Wilson, James Q., y James Q. Wilson. American Government: Institutions and Polices. 4. edition --. Lexington, Mass: D. C. Heath, 1989.