Cita APA (7a ed.)

Greene, L. S., & Parthemos, G. S. (1967). American government; policies and functions. Scribner.

Cita Chicago Style (17a ed.)

Greene, Lee Seifert, y George Steven Parthemos. American Government; Policies and Functions. New York: Scribner, 1967.

Cita MLA (8a ed.)

Greene, Lee Seifert, y George Steven Parthemos. American Government; Policies and Functions. Scribner, 1967.