Tohutoro APA (7th ed.)

Bullock, J. A. (2006). Introduction to homeland security (2nd ed.). Butterworth-Heinemann.

Tohutoru Kātū Chicago (17th ed.)

Bullock, Jane A. Introduction to Homeland Security. 2nd ed. Amsterdam ; Boston: Butterworth-Heinemann, 2006.

Tohutoro MLA (9th ed.)

Bullock, Jane A. Introduction to Homeland Security. 2nd ed. Butterworth-Heinemann, 2006.