Daintith, J., & Nelson, R. D. (1989). The Penguin dictionary of mathematics. Penguin Books.
Chicagoスタイル(17版)引用形式Daintith, John, , R. D. Nelson. The Penguin Dictionary of Mathematics. London, England, New York, NY, USA: Penguin Books, 1989.
MLA(9版)引用形式Daintith, John, , R. D. Nelson. The Penguin Dictionary of Mathematics. Penguin Books, 1989.
警告: この引用は必ずしも正確ではありません.