Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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