Cita APA (7th ed.)

LIPSCHUTZ SEYMOUR. (1992). DISCRETE MATHEMATICS: 2000 SOLVED PROBLEMS. MCGRAW-HILL.

Cita Chicago (17th ed.)

LIPSCHUTZ SEYMOUR. DISCRETE MATHEMATICS: 2000 SOLVED PROBLEMS. NEW YORK: MCGRAW-HILL, 1992.

Cita MLA (9th ed.)

LIPSCHUTZ SEYMOUR. DISCRETE MATHEMATICS: 2000 SOLVED PROBLEMS. MCGRAW-HILL, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.