APA (7th ed.) Citation
Catura-Houser, T., & O'Boyle, H. (2003). ExamWise for CompTIA A+ core hardware: Examination 220-221. TotalRecall Publications.
Chicago Style (17th ed.) Citation
Catura-Houser, Tim, and Helen O'Boyle. ExamWise for CompTIA A+ Core Hardware: Examination 220-221. Friendswood, Tex.: TotalRecall Publications, 2003.
MLA (9th ed.) Citation
Catura-Houser, Tim, and Helen O'Boyle. ExamWise for CompTIA A+ Core Hardware: Examination 220-221. TotalRecall Publications, 2003.
Warning: These citations may not always be 100% accurate.