APA

National Institute of Mental Health (U.S.), . (1972). Pollution, its impact on mental health: literature survey and review of research [with selected bibliographies]. [Washington, D.C: .

Chicago

National Institute of Mental Health (U.S.), . 1972. Pollution, its impact on mental health: literature survey and review of research [with selected bibliographies]. [Washington, D.C: .

Harvard

National Institute of Mental Health (U.S.), . (1972). Pollution, its impact on mental health: literature survey and review of research [with selected bibliographies]. [Washington, D.C: .

MLA

National Institute of Mental Health (U.S.), . Pollution, its impact on mental health: literature survey and review of research [with selected bibliographies]. [Washington, D.C: . 1972.