APA引文

Ho, C. K. (1998). On chromatic polynomials of graphs.

Chicago Style (17th ed.) Citation

Ho, Chee Kit. On Chromatic Polynomials of Graphs. 1998.

MLA引文

Ho, Chee Kit. On Chromatic Polynomials of Graphs. 1998.

警告：这些引文格式不一定是100％准确.