APA (7th ed.) Citation

Kariel, H. S. (1964). Sources in twentieth-century political thought. Free Press.

Chicago Style (17th ed.) Citation

Kariel, Henry S. Sources in Twentieth-century Political Thought. [New York]: Free Press, 1964.

MLA (8th ed.) Citation

Kariel, Henry S. Sources in Twentieth-century Political Thought. Free Press, 1964.

Warning: These citations may not always be 100% accurate.