Patil, V. H., & Lipschutz. Seymour Lipson, M. L. (2013). Discrete Mathematics (3rd Rd.). McGraw Hill Education.
芝加哥风格引文Patil, Varsha H., 与 Marc Lars Lipschutz. Seymour Lipson. Discrete Mathematics. 3rd Rd. Chennai: McGraw Hill Education, 2013.
MLA引文Patil, Varsha H., 与 Marc Lars Lipschutz. Seymour Lipson. Discrete Mathematics. 3rd Rd. McGraw Hill Education, 2013.
警告：这些引文格式不一定是100％准确.