APA (7th ed.) Citation

Powers. (1976). Strategy without slide-rule: British air strategy, 1914-1939. Croom Helm.

Chicago Style (17th ed.) Citation

Powers. Strategy Without Slide-rule: British Air Strategy, 1914-1939. London: Croom Helm, 1976.

MLA (8th ed.) Citation

Powers. Strategy Without Slide-rule: British Air Strategy, 1914-1939. Croom Helm, 1976.

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