Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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