APA Citation

Friedrich, C. J. 1. (1967). An introduction to political theory: Twelve lectures at Harvard. New York: Harper & Row.

Chicago Style Citation

Friedrich, Carl Joachim 1901-. An Introduction to Political Theory: Twelve Lectures At Harvard. New York: Harper & Row, 1967.

MLA Citation

Friedrich, Carl Joachim 1901-. An Introduction to Political Theory: Twelve Lectures At Harvard. New York: Harper & Row, 1967.

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