Style de citation APA (7e éd.)
Purpura, P. P. (2007). Terrorism and homeland security: An introduction with applications. Butterworth-Heinemann.
Style de citation Chicago (17e éd.)
Purpura, Philip P. Terrorism and Homeland Security: An Introduction with Applications. Amsterdam ; Boston: Butterworth-Heinemann, 2007.
Style de citation MLA (9e éd.)
Purpura, Philip P. Terrorism and Homeland Security: An Introduction with Applications. Butterworth-Heinemann, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.