APA (7th ed.) Citation

War Resisters' International (WRI). (1972). 50 years of war resistance: What now? London: WRI.

Chicago Style (17th ed.) Citation

War Resisters' International (WRI). 50 Years of War Resistance: What Now? London: WRI, 1972.

MLA (8th ed.) Citation

War Resisters' International (WRI). 50 Years of War Resistance: What Now? London: WRI, 1972.

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