APA (7th ed.) Citation

Gray, S., & Russo, K. (2008). It's a slippery slope. Dramatic Publishing.

Chicago Style (17th ed.) Citation

Gray, Spalding, and Kathleen Russo. It's a Slippery Slope. Woodstock, Ill.: Dramatic Publishing, 2008.

MLA (9th ed.) Citation

Gray, Spalding, and Kathleen Russo. It's a Slippery Slope. Dramatic Publishing, 2008.