APA (7th ed.) Citation

Thurber, J., & Searle, R. The 13 clocks and the wonderful O. Swift Childdren's Books.

Chicago Style (17th ed.) Citation

Thurber, James, and Ronald Searle. The 13 Clocks and the Wonderful O. Great Britain: Swift Childdren's Books.

MLA (9th ed.) Citation

Thurber, James, and Ronald Searle. The 13 Clocks and the Wonderful O. Swift Childdren's Books.