एपीए उद्धरण

Sehgal R L. (1998). Electronic library. Library Association.

शिकागो स्टाइल उद्धरण

Sehgal R L. Electronic Library. London: Library Association, 1998.

एमएलए उद्धरण

Sehgal R L. Electronic Library. Library Association, 1998.