Não informado. (1972). Children today. Administration for Children's and Families.
Chicagoスタイル(17版)引用形式Não informado. Children Today. Washington: Administration for Children's and Families, 1972.
MLA(8版)引用形式Não informado. Children Today. Administration for Children's and Families, 1972.
警告: この引用は必ずしも正確ではありません.