APA(7版)引用形式
Zhang, Y. (2011). Combinatorial problems in mathematical competitions. World Scientific.
Chicagoスタイル(17版)引用形式
Zhang, Yao. Combinatorial Problems in Mathematical Competitions. Singapore: World Scientific, 2011.
MLA(9版)引用形式
Zhang, Yao. Combinatorial Problems in Mathematical Competitions. World Scientific, 2011.
警告: この引用は必ずしも正確ではありません.