Não informado. (1978). USA today. Society for the Advancement of Education.
Chicagoスタイル(17版)引用形式Não informado. USA Today. New York: Society for the Advancement of Education, 1978.
MLA(8版)引用形式Não informado. USA Today. Society for the Advancement of Education, 1978.
警告: この引用は必ずしも正確ではありません.