APA (7th ed.) Citation

Lewis, C. S., & Hooper, W. (1985). Boxen: The imaginary world of the young C.S. Lewis (1st American ed.). Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Lewis, C. S., and Walter Hooper. Boxen: The Imaginary World of the Young C.S. Lewis. 1st American ed. San Diego, Calif.: Harcourt Brace Jovanovich, 1985.

MLA (9th ed.) Citation

Lewis, C. S., and Walter Hooper. Boxen: The Imaginary World of the Young C.S. Lewis. 1st American ed. Harcourt Brace Jovanovich, 1985.