Ontario Ministry of Community and Social Services. (1979). Protection and care of children: The child welfare act, 1978. Children's Services Division.
Chicago-Zitierstil (17. Ausg.)Ontario Ministry of Community and Social Services. Protection and Care of Children: The Child Welfare Act, 1978. Toronto: Children's Services Division, 1979.
MLA-Zitierstil (9. Ausg.)Ontario Ministry of Community and Social Services. Protection and Care of Children: The Child Welfare Act, 1978. Children's Services Division, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.