एपीए उद्धरण

Hasan, S. N. (1977). Challenges in Education. Allied Publishers.

शिकागो स्टाइल उद्धरण

Hasan, S Nurul. Challenges in Education. Bombay: Allied Publishers, 1977.

एमएलए उद्धरण

Hasan, S Nurul. Challenges in Education. Allied Publishers, 1977.