MLA

Cole, Jonathan O., and J. R Wittenborn. Pharmacotherapy of Depression. Springfield, Ill.: Thomas, 1966.

APA

Cole, J. O., & Wittenborn, J. R. (1966). Pharmacotherapy of depression. Springfield, Ill.: Thomas.

Chicago

Cole, Jonathan O., ed., and J. R Wittenborn ed. Pharmacotherapy of Depression. Springfield, Ill.: Thomas, 1966.