Não informado. (2004). Families in Society. Family Service America.
Chicagoスタイル(17版)引用形式Não informado. Families in Society. Milwaukee, Wis: Family Service America, 2004.
MLA(8版)引用形式Não informado. Families in Society. Family Service America, 2004.
警告: この引用は必ずしも正確ではありません.