APA

National Institute of Mental Health (U.S.), . (1972). Children: our greatest resource for tomorrow, one to grow on, [colored poster]. [Washington, D.C: .

Chicago

National Institute of Mental Health (U.S.), . 1972. Children: our greatest resource for tomorrow, one to grow on, [colored poster]. [Washington, D.C: .

Harvard

National Institute of Mental Health (U.S.), . (1972). Children: our greatest resource for tomorrow, one to grow on, [colored poster]. [Washington, D.C: .

MLA

National Institute of Mental Health (U.S.), . Children: our greatest resource for tomorrow, one to grow on, [colored poster]. [Washington, D.C: . 1972.