APA (7th ed.) Citation

Lewisohn, L. (1939). The answer: The Jew and the world: past, present and future. Liveright publishing corporation.

Chicago Style (17th ed.) Citation

Lewisohn, Ludwig. The Answer: The Jew and the World: Past, Present and Future. New York: Liveright publishing corporation, 1939.

MLA (9th ed.) Citation

Lewisohn, Ludwig. The Answer: The Jew and the World: Past, Present and Future. Liveright publishing corporation, 1939.