APA引文

Cohen, D. I. A. (1978). Basic Techniques of Combinatorial Theory. New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

Cohen, Daniel I. A. Basic Techniques of Combinatorial Theory. New York: John Wiley and Sons, 1978.

MLA引文

Cohen, Daniel I. A. Basic Techniques of Combinatorial Theory. New York: John Wiley and Sons, 1978.

警告：这些引文格式不一定是100％准确.