APA

Eckerman W. C., National Institute of Mental Health (U.S.), . (1972). Nationwide survey of mental health and correctional institutions for adult mentally disordered offenders. [Washington, D.C: .

Chicago

Eckerman William C, National Institute of Mental Health (U.S.), . 1972. Nationwide survey of mental health and correctional institutions for adult mentally disordered offenders. [Washington, D.C: .

Harvard

Eckerman W. C., National Institute of Mental Health (U.S.), . (1972). Nationwide survey of mental health and correctional institutions for adult mentally disordered offenders. [Washington, D.C: .

MLA

Eckerman William C, National Institute of Mental Health (U.S.), . Nationwide survey of mental health and correctional institutions for adult mentally disordered offenders. [Washington, D.C: . 1972.