APA (7th ed.) Citation

Chafee, Z. (1954). Free speech in the United States. Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Chafee, Zechariah. Free Speech in the United States. Cambridge: Harvard Univ. Press, 1954.

MLA (8th ed.) Citation

Chafee, Zechariah. Free Speech in the United States. Harvard Univ. Press, 1954.

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