Cita APA (7a ed.)

Lowi, T. J., & Ginsberg, B. (1990). American government: Freedom and Power. Norton and Company.

Cita Chicago Style (17a ed.)

Lowi, Theodore J., y Benjamin Ginsberg. American Government: Freedom and Power. New York [u.a.]: Norton and Company, 1990.

Cita MLA (9a ed.)

Lowi, Theodore J., y Benjamin Ginsberg. American Government: Freedom and Power. Norton and Company, 1990.