APA (7th ed.) Citation

Chafee, Z. (1941). Free Speech in the United States. Harvard University Press. https://doi.org/10.4159/harvard.9780674493728

Chicago Style (17th ed.) Citation

Chafee, Zechariah. Free Speech in the United States. Cambridge, Mass: Harvard University Press, 1941. https://doi.org/10.4159/harvard.9780674493728.

MLA (9th ed.) Citation

Chafee, Zechariah. Free Speech in the United States. Harvard University Press, 1941. https://doi.org/10.4159/harvard.9780674493728.