एपीए उद्धरण

Epp, S. S. Discrete Mathematics with Applications: 4th ed.

शिकागो स्टाइल उद्धरण

Epp, Susanna S. Discrete Mathematics with Applications: 4th Ed.

एमएलए उद्धरण

Epp, Susanna S. Discrete Mathematics with Applications: 4th Ed.