Crilly,Tony. (2009). Fifty mathematical ideas: You really need to know. Quercus.
シカゴスタイル引用形Crilly,Tony. Fifty Mathematical Ideas: You Really Need to Know. Great Britan: Quercus, 2009.
MLA引用形式Crilly,Tony. Fifty Mathematical Ideas: You Really Need to Know. Quercus, 2009.
警告: この引用は必ずしも正確ではありません.