APA (7th ed.) Citation

Baum, L. F. (1967). The wonderful wizard of oz. Signet Classics.

Chicago Style (17th ed.) Citation

Baum, L. Frank. The Wonderful Wizard of Oz. New York: Signet Classics, 1967.

MLA (9th ed.) Citation

Baum, L. Frank. The Wonderful Wizard of Oz. Signet Classics, 1967.