APA (7th ed.) Citation

Segel, J., Miller, K., & Kwasny, K. (2015). Nightmares!: The sleepwalker tonic (First edition.). Delacorte Press.

Chicago Style (17th ed.) Citation

Segel, Jason, Kirsten Miller, and Karl Kwasny. Nightmares!: The Sleepwalker Tonic. First edition. New York: Delacorte Press, 2015.

MLA (8th ed.) Citation

Segel, Jason, et al. Nightmares!: The Sleepwalker Tonic. First edition. Delacorte Press, 2015.

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