एपीए उद्धरण

Lipschutz,, S., & Lipson,Marc Lars, M. L. (1999). Theory and problems of discrete mathematics (1st.). CUP.

शिकागो स्टाइल उद्धरण

Lipschutz,, Seymour, और Marc Lars Lipson,Marc Lars. Theory and Problems of Discrete Mathematics. 1st. Cambridge: CUP, 1999.

एमएलए उद्धरण

Lipschutz,, Seymour, और Marc Lars Lipson,Marc Lars. Theory and Problems of Discrete Mathematics. 1st. CUP, 1999.