Chang, G., & Sederberg, T. W. (1997). Over and over again. Mathematical Association of America.
シカゴスタイル引用形Chang, Gengzhe, , Thomas W. Sederberg. Over and over Again. [Washington, DC]: Mathematical Association of America, 1997.
MLA引用形式Chang, Gengzhe, , Thomas W. Sederberg. Over and over Again. Mathematical Association of America, 1997.
警告: この引用は必ずしも正確ではありません.