APA (7th ed.) Citation

Barnes, L. (1944). Soviet light on the colonies. Penguin Books.

Chicago Style (17th ed.) Citation

Barnes, Leonard. Soviet Light on the Colonies. Harmondsworth, Middlesex, Eng: Penguin Books, 1944.

MLA (9th ed.) Citation

Barnes, Leonard. Soviet Light on the Colonies. Penguin Books, 1944.

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