APA (7th ed.) Citation

Horowitz, A., & Le Goyat, A. (2017). Skeleton Key. Hachette Jeunesse.

Chicago Style (17th ed.) Citation

Horowitz, Anthony, and Annik Le Goyat. Skeleton Key. Vanves: Hachette Jeunesse, 2017.

MLA (8th ed.) Citation

Horowitz, Anthony, and Annik Le Goyat. Skeleton Key. Hachette Jeunesse, 2017.

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