Não informado. (1976). Journal of Family History. National Council on Family Relations.
Chicagoスタイル(17版)引用形式Não informado. Journal of Family History. Greenwich, Conn: National Council on Family Relations, 1976.
MLA(8版)引用形式Não informado. Journal of Family History. National Council on Family Relations, 1976.
警告: この引用は必ずしも正確ではありません.