APA (7th ed.) Citation
Krol, E. (1994). The whole Internet user's guide and catalog. O'Reilly and Associates.
Chicago Style (17th ed.) Citation
Krol, Ed. The Whole Internet User's Guide and Catalog. Sebastopol, Calif.: O'Reilly and Associates, 1994.
MLA (9th ed.) Citation
Krol, Ed. The Whole Internet User's Guide and Catalog. O'Reilly and Associates, 1994.
Warning: These citations may not always be 100% accurate.