APA (7th ed.) Citation

Johnstone, R. W. (2015). Protecting transportation: Implementing security policies and programs. Elsevier Ltd..

Chicago Style (17th ed.) Citation

Johnstone, R. William. Protecting Transportation: Implementing Security Policies and Programs. Oxford: Elsevier Ltd., 2015.

MLA (8th ed.) Citation

Johnstone, R. William. Protecting Transportation: Implementing Security Policies and Programs. Elsevier Ltd., 2015.

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