Não informado. (2000). University of Michigan studies. University of Michigan.
Chicagoスタイル(17版)引用形式Não informado. University of Michigan Studies. Ann Arbor, Mich: University of Michigan, 2000.
MLA(8版)引用形式Não informado. University of Michigan Studies. University of Michigan, 2000.
警告: この引用は必ずしも正確ではありません.