APA (7th ed.) Citation

Chafee, Z. (1941). Free speech in the United States. Harvard U.P..

Chicago Style (17th ed.) Citation

Chafee, Zechariah. Free Speech in the United States. Camb., Mass.: Harvard U.P., 1941.

MLA (8th ed.) Citation

Chafee, Zechariah. Free Speech in the United States. Harvard U.P., 1941.

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