Chafee, Z. (1946). Free speech in the United States (Sedition.). Harvard University Press.
Chicago (17e ed.) BronvermeldingChafee, Zechariah. Free Speech in the United States. Sedition. Cambridge: Harvard University Press, 1946.
MLA (9e ed.) BronvermeldingChafee, Zechariah. Free Speech in the United States. Sedition. Harvard University Press, 1946.
Let op: Deze citaties zijn niet altijd 100% accuraat.