APA استشهاد

Prendergast, R. A., & Brekke, D. A. (1995). Learn to use your modem in a day. BPB publications.

استشهاد بنمط شيكاغو

Prendergast, Richard A., و David A. Brekke. Learn to Use Your Modem in a Day. New Delhi: BPB publications, 1995.

MLA استشهاد

Prendergast, Richard A., و David A. Brekke. Learn to Use Your Modem in a Day. BPB publications, 1995.