APA (7th ed.) Citation

Gibbs, S. (2018). Spy School secret service (First paperback edition.). Simon & Schuster Books for Young Readers.

Chicago Style (17th ed.) Citation

Gibbs, Stuart. Spy School Secret Service. First paperback edition. New York: Simon & Schuster Books for Young Readers, 2018.

MLA (8th ed.) Citation

Gibbs, Stuart. Spy School Secret Service. First paperback edition. Simon & Schuster Books for Young Readers, 2018.

Warning: These citations may not always be 100% accurate.