APA (7th ed.) Citation

Seidl, D., Chapple, M., & Stewart, J. M. (2013). CompTIA Security+ (exam SYO-301): Training kit. O'Reilly Media.

Chicago Style (17th ed.) Citation

Seidl, David, Mike Chapple, and James Michael Stewart. CompTIA Security+ (exam SYO-301): Training Kit. Sebastopol, CA: O'Reilly Media, 2013.

MLA (8th ed.) Citation

Seidl, David, et al. CompTIA Security+ (exam SYO-301): Training Kit. O'Reilly Media, 2013.