Effective physical security

MLA

Fennelly, Lawrence, and Lawrence J Fennelly. Effective Physical Security. Saint Louis: Butterworth-Heinemann, 2017.

APA

Fennelly, L., & Fennelly, L. J. (2017). Effective physical security. Saint Louis: Butterworth-Heinemann.

Chicago

Fennelly, Lawrence, and Lawrence J Fennelly. Effective Physical Security. Saint Louis: Butterworth-Heinemann, 2017.