APA

Westat I., Development Associates & National Center on Child Abuse and Neglect (U.S.). (1981). Study findings - National Study of the Incidence and Severity of Child Abuse and Neglect. [Washington, D.C.]: U.S. Department of Health and Human Services, Office of Human Development Services, Administration for Children, Youth and Families, Children's Bureau, National Center on Child Abuse and Neglect.

Chicago

Westat Inc, Development Associates and National Center on Child Abuse and Neglect (U.S.). 1981. Study findings - National Study of the Incidence and Severity of Child Abuse and Neglect. [Washington, D.C.]: U.S. Department of Health and Human Services, Office of Human Development Services, Administration for Children, Youth and Families, Children's Bureau, National Center on Child Abuse and Neglect.

Harvard

Westat I., Development Associates and National Center on Child Abuse and Neglect (U.S.). (1981). Study findings - National Study of the Incidence and Severity of Child Abuse and Neglect. [Washington, D.C.]: U.S. Department of Health and Human Services, Office of Human Development Services, Administration for Children, Youth and Families, Children's Bureau, National Center on Child Abuse and Neglect.

MLA

Westat Inc, Development Associates and National Center on Child Abuse and Neglect (U.S.). Study findings - National Study of the Incidence and Severity of Child Abuse and Neglect. [Washington, D.C.]: U.S. Department of Health and Human Services, Office of Human Development Services, Administration for Children, Youth and Families, Children's Bureau, National Center on Child Abuse and Neglect. 1981.