MLA

Efron, Daniel H. Psychotomimetic Drugs : Proceedings of a Workshop Organized by the Pharmacology Section, Psychopharmacology Research Branch, National Institute of Mental Health. New York: Raven Press, 1970.

APA

Efron, D. H. (1970). Psychotomimetic drugs : proceedings of a workshop organized by the Pharmacology Section, Psychopharmacology Research Branch, National Institute of Mental Health. New York: Raven Press.

Chicago

Efron, Daniel H., ed. Psychotomimetic Drugs: Proceedings of a Workshop Organized by the Pharmacology Section, Psychopharmacology Research Branch, National Institute of Mental Health.. New York: Raven Press, 1970.