एपीए उद्धरण

Allen, D. W. (1997). The learning guide to the internet. BPB Publications.

शिकागो स्टाइल उद्धरण

Allen, Douglas W. The Learning Guide to the Internet. New Delhi: BPB Publications, 1997.

एमएलए उद्धरण

Allen, Douglas W. The Learning Guide to the Internet. BPB Publications, 1997.