APA (7. basım) Alıntı

Coyle, D. C. (1963). The United States political system and how it works. New American Library.

Chicago Style (17. basım) Atıf

Coyle, David Cushman. The United States Political System and How It Works. New York: New American Library, 1963.

MLA (9th ed.) Atıf

Coyle, David Cushman. The United States Political System and How It Works. New American Library, 1963.