APA (7th ed.) Citation

Pfeffer, L. (1967). Church, state, and freedom (Rev. ed.). Beacon Press.

Chicago Style (17th ed.) Citation

Pfeffer, Leo. Church, State, and Freedom. Rev. ed. Boston: Beacon Press, 1967.

MLA (8th ed.) Citation

Pfeffer, Leo. Church, State, and Freedom. Rev. ed. Beacon Press, 1967.