APA (7th ed.) Citation

Watson, H. B. (1937). Modern theories of organic chemistry. Clarendon Press.

Chicago Style (17th ed.) Citation

Watson, H. B. Modern Theories of Organic Chemistry. Oxford: Clarendon Press, 1937.

MLA (9th ed.) Citation

Watson, H. B. Modern Theories of Organic Chemistry. Clarendon Press, 1937.

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