APA (7th ed.) Citation

Fraleigh, D. M., & Tuman, J. S. (1997). Freedom of speech in the marketplace of ideas. St. Martin's Press.

Chicago Style (17th ed.) Citation

Fraleigh, Douglas M., and Joseph S. Tuman. Freedom of Speech in the Marketplace of Ideas. New York: St. Martin's Press, 1997.

MLA (9th ed.) Citation

Fraleigh, Douglas M., and Joseph S. Tuman. Freedom of Speech in the Marketplace of Ideas. St. Martin's Press, 1997.