APA (7th ed.) Citation

Bullock, J. A., Haddow, G. D., & Coppola, D. P. (2017). Homeland security: The essentials (Second edition.). Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Bullock, Jane A., George D. Haddow, and Damon P. Coppola. Homeland Security: The Essentials. Second edition. Kidlington, Oxford, United Kingdom: Butterworth-Heinemann, 2017.

MLA (9th ed.) Citation

Bullock, Jane A., et al. Homeland Security: The Essentials. Second edition. Butterworth-Heinemann, 2017.