APA

National Institute of Mental Health (U.S.), . (1972). Social seminar, [film] discussion guide: Mr. Edler's class. [Washington, D.C: .

Chicago

National Institute of Mental Health (U.S.), . 1972. Social seminar, [film] discussion guide: Mr. Edler's class. [Washington, D.C: .

Harvard

National Institute of Mental Health (U.S.), . (1972). Social seminar, [film] discussion guide: Mr. Edler's class. [Washington, D.C: .

MLA

National Institute of Mental Health (U.S.), . Social seminar, [film] discussion guide: Mr. Edler's class. [Washington, D.C: . 1972.