APA (7th ed.) Citation

Faulkner, K., & Johnson, P. (1994). Simple sums (1st U.S. ed.). Simon & Schuster Books for Young Readers.

Chicago Style (17th ed.) Citation

Faulkner, Keith, and Paul Johnson. Simple Sums. 1st U.S. ed. New York: Simon & Schuster Books for Young Readers, 1994.

MLA (9th ed.) Citation

Faulkner, Keith, and Paul Johnson. Simple Sums. 1st U.S. ed. Simon & Schuster Books for Young Readers, 1994.