Cita APA

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

Citación estilo Chicago

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

Cita MLA

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