Styl cytowania APA

Lipschutz, S., & Lipson, M. L. (1992). 2000 solved problems in discrete mathematics. McGraw-Hill.

Styl cytowania Chicago

Lipschutz, Seymour, i Marc Lars Lipson. 2000 Solved Problems in Discrete Mathematics. New York: McGraw-Hill, 1992.

Styl cytowania MLA

Lipschutz, Seymour, i Marc Lars Lipson. 2000 Solved Problems in Discrete Mathematics. McGraw-Hill, 1992.