APA (7th ed.) Citation

Hare, A. P., & Blumberg, H. H. (1977). Liberation without violence: A third-party approach. R. Collings.

Chicago Style (17th ed.) Citation

Hare, A. Paul, and Herbert H. Blumberg. Liberation Without Violence: A Third-party Approach. London: R. Collings, 1977.

MLA (8th ed.) Citation

Hare, A. Paul, and Herbert H. Blumberg. Liberation Without Violence: A Third-party Approach. R. Collings, 1977.