APA(7版)引用形式
Sayward, C. (2009). Dialogues concerning natural numbers. Peter Lang.
Chicagoスタイル(17版)引用形式
Sayward, Charles. Dialogues Concerning Natural Numbers. New York: Peter Lang, 2009.
MLA(9版)引用形式
Sayward, Charles. Dialogues Concerning Natural Numbers. Peter Lang, 2009.
警告: この引用は必ずしも正確ではありません.