APA (7th ed.) Citation

Hilton, J. (1943). LOST horizon (24 ed.). Pocket Books, INC.

Chicago Style (17th ed.) Citation

Hilton, James. LOST Horizon. 24 ed. New York: Pocket Books, INC, 1943.

MLA (9th ed.) Citation

Hilton, James. LOST Horizon. 24 ed. Pocket Books, INC, 1943.

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