APA (7th ed.) Citation

Lewis, B. (1954). Communism and Islam. Royal Institute of International Affairs.

Chicago Style (17th ed.) Citation

Lewis, Bernard. Communism and Islam. London: Royal Institute of International Affairs, 1954.

MLA (9th ed.) Citation

Lewis, Bernard. Communism and Islam. Royal Institute of International Affairs, 1954.

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