APA Style

Foa, E, B, E, A. (2009). Effective Treatments for PTSD 2nd edition (2nd edition). New York: The Guildford Press.

MLA Style

Foa, Edna, B.,, Et, Al. "Effective Treatments for PTSD 2nd edition". 2nd edition New York: The Guildford Press, 2009. E-Book.