APA (7th ed.) Citation

Harrison, K., Armstrong, K., Handeland, L., & Sands, L. (2006). Dates from hell. Avon Books.

Chicago Style (17th ed.) Citation

Harrison, Kim, Kelley Armstrong, Lori Handeland, and Lynsay Sands. Dates from Hell. New York: Avon Books, 2006.

MLA (9th ed.) Citation

Harrison, Kim, et al. Dates from Hell. Avon Books, 2006.