Cita APA

Johnstone, R. W. (2015). Protecting transportation: Implementing security policies and programs. Boston: Butterworth-Heinemann.

Chicago Style Citation

Johnstone, R. William. Protecting Transportation: Implementing Security Policies and Programs. Boston: Butterworth-Heinemann, 2015.

Cita MLA

Johnstone, R. William. Protecting Transportation: Implementing Security Policies and Programs. Boston: Butterworth-Heinemann, 2015.

Atenció: Aquestes cites poden no estar 100% correctes.