APA Citation

Proffitt, B., & Von Hagen, W. (2002). Mac OS X power user's guide. [Florence, KY?]: Premier Press.

Chicago Style Citation

Proffitt, Brian., and William Von Hagen. Mac OS X Power User's Guide. [Florence, KY?]: Premier Press, 2002.

MLA Citation

Proffitt, Brian., and William Von Hagen. Mac OS X Power User's Guide. [Florence, KY?]: Premier Press, 2002.

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