APA (7th ed.) Citation

Kalven, H., Jr., & Kalven, J. (1989). A worthy tradition: Freedom of speech in America (1st Perennial library ed.). Harper & Row.

Chicago Style (17th ed.) Citation

Kalven, Harry, Jr., and Jamie Kalven. A Worthy Tradition: Freedom of Speech in America. 1st Perennial library ed. New York: Harper & Row, 1989.

MLA (8th ed.) Citation

Kalven, Harry, Jr., and Jamie Kalven. A Worthy Tradition: Freedom of Speech in America. 1st Perennial library ed. Harper & Row, 1989.