APA (7th ed.) Citation

Russell, B. (1975). The conquest of happiness. Routledge.

Chicago Style (17th ed.) Citation

Russell, Bertrand. The Conquest of Happiness. London: Routledge, 1975.

MLA (9th ed.) Citation

Russell, Bertrand. The Conquest of Happiness. Routledge, 1975.

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