एपीए उद्धरण

Ahuja, B. N. Advanced essays for college and competitive exams. New Light Publication.

शिकागो स्टाइल उद्धरण

Ahuja, B. N. Advanced Essays for College and Competitive Exams. New Delhi: New Light Publication.

एमएलए उद्धरण

Ahuja, B. N. Advanced Essays for College and Competitive Exams. New Light Publication.