MLA

Pinsky, Laura, and Paul Harding Douglas. The Essential Hiv Treatment Fact Book. New York: Pocket Books, 1992.

APA

Pinsky, L., & Harding Douglas, P. (1992). The essential HIV treatment fact book. New York: Pocket Books.

Chicago

Pinsky, Laura, and Paul Harding Douglas. The Essential HIV Treatment Fact Book. New York: Pocket Books, 1992.