APA (7th ed.) Citation

Diffo. (1998). Webmaster: Answers!certified tech support. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Diffo. Webmaster: Answers!certified Tech Support. New York: Osborne McGraw-Hill, 1998.

MLA (9th ed.) Citation

Diffo. Webmaster: Answers!certified Tech Support. Osborne McGraw-Hill, 1998.

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