APA (7th ed.) Citation

Pfaffenberger Bryan. (1997). Discover the Internet. IDG Books Worldwide.

Chicago Style (17th ed.) Citation

Pfaffenberger Bryan. Discover the Internet. IDG Books Worldwide, 1997.

MLA (8th ed.) Citation

Pfaffenberger Bryan. Discover the Internet. IDG Books Worldwide, 1997.

Warning: These citations may not always be 100% accurate.