APA (7th ed.) Citation

Dunbar, F. (1991). You'll never guess! (1. publ. in the United States, 1. ed.). Dial Books for Young Readers.

Chicago Style (17th ed.) Citation

Dunbar, Fiona. You'll Never Guess! 1. publ. in the United States, 1. ed. New York, NY: Dial Books for Young Readers, 1991.

MLA (9th ed.) Citation

Dunbar, Fiona. You'll Never Guess! 1. publ. in the United States, 1. ed. Dial Books for Young Readers, 1991.