Harris, J. M., Hirst, J. L., & Mossinghoff, M. J. (2008). Combinatorics and graph theory. New York : Springer.
芝加哥风格引文Harris, John M., Jeffry L. Hirst, 与 Michael J. Mossinghoff. Combinatorics and Graph Theory. New York : Springer, 2008.
MLA引文Harris, John M., et al. Combinatorics and Graph Theory. New York : Springer, 2008.
警告:这些引文格式不一定是100%准确.