APA (7th ed.) Citation

Cohen-Portheim, P., & Harris, A. L. (1934). The message of Asia. Duckworth.

Chicago Style (17th ed.) Citation

Cohen-Portheim, Paul, and A. L. Harris. The Message of Asia. London: Duckworth, 1934.

MLA (9th ed.) Citation

Cohen-Portheim, Paul, and A. L. Harris. The Message of Asia. Duckworth, 1934.