एपीए उद्धरण

Verma, H. S., & Hasnain , N. (2006). Stagnation, retrograde change or positive progress? Serials pub.

शिकागो स्टाइल उद्धरण

Verma, H. S., और Nadeem Hasnain. Stagnation, Retrograde Change or Positive Progress? New Delhi: Serials pub, 2006.

एमएलए उद्धरण

Verma, H. S., और Nadeem Hasnain. Stagnation, Retrograde Change or Positive Progress? Serials pub, 2006.