APA引文
Crayton, C. A. (2003). Security+ exam guide. Charles River Media.
Chicago Style (17th ed.) Citation
Crayton, Christopher A. Security+ Exam Guide. Hingham, Mass.: Charles River Media, 2003.
MLA引文
Crayton, Christopher A. Security+ Exam Guide. Charles River Media, 2003.
警告:這些引文格式不一定是100%准確.