Niven, I. (1965). Mathematics of choice: Or how to count without counting. Mathematical Association of America.
Chicagoスタイル(17版)引用形式Niven, Ivan. Mathematics of Choice: Or How to Count Without Counting. Washington, D.C.: Mathematical Association of America, 1965.
MLA(9版)引用形式Niven, Ivan. Mathematics of Choice: Or How to Count Without Counting. Mathematical Association of America, 1965.
警告: この引用は必ずしも正確ではありません.