Coyle, D. C. (1954). The United States political system and how it works. New York: The New American Library.
Chicago Style CitationCoyle, David Cushman. The United States Political System and How It Works. New York: The New American Library, 1954.
MLA CitationCoyle, David Cushman. The United States Political System and How It Works. New York: The New American Library, 1954.
Warning: These citations may not always be 100% accurate.