APA (7th ed.) Citation

ScienceDirect (Online service), Richard, D. C. S., & Lauterbach, D. (2007). Handbook of exposure therapies. Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), David C. S. Richard, and Dean Lauterbach. Handbook of Exposure Therapies. Burlington, MA: Academic Press, 2007.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Handbook of Exposure Therapies. Academic Press, 2007.