एपीए उद्धरण

Koshy,Thomas. (2005). Discrete mathematics with applications. Elsevier.

शिकागो स्टाइल उद्धरण

Koshy,Thomas. Discrete Mathematics with Applications. New Delhi: Elsevier, 2005.

एमएलए उद्धरण

Koshy,Thomas. Discrete Mathematics with Applications. Elsevier, 2005.