APA (7th ed.) Citation

Russell, B. (1951). The conquest of happiness (1. print.). New American library of world literature.

Chicago Style (17th ed.) Citation

Russell, Bertrand. The Conquest of Happiness. 1. print. New York: New American library of world literature, 1951.

MLA (9th ed.) Citation

Russell, Bertrand. The Conquest of Happiness. 1. print. New American library of world literature, 1951.