APA (7th ed.) Citation

Gammell, S., & Schwartz, A. (2017). Scary stories to tell in the dark. Harper Collins Publishers.

Chicago Style (17th ed.) Citation

Gammell, Stephen, and Alvin Schwartz. Scary Stories to Tell in the Dark. New York: Harper Collins Publishers, 2017.

MLA (9th ed.) Citation

Gammell, Stephen, and Alvin Schwartz. Scary Stories to Tell in the Dark. Harper Collins Publishers, 2017.