APA

Wright L., National Institute of Mental Health (U.S.), . (1969). Bibliography on human intelligence: National Clearinghouse for Mental Health Information, extensive bibliography. [Washington, D.C: .

Chicago

Wright Logan, National Institute of Mental Health (U.S.), . 1969. Bibliography on human intelligence: National Clearinghouse for Mental Health Information, extensive bibliography. [Washington, D.C: .

Harvard

Wright L., National Institute of Mental Health (U.S.), . (1969). Bibliography on human intelligence: National Clearinghouse for Mental Health Information, extensive bibliography. [Washington, D.C: .

MLA

Wright Logan, National Institute of Mental Health (U.S.), . Bibliography on human intelligence: National Clearinghouse for Mental Health Information, extensive bibliography. [Washington, D.C: . 1969.