APA (7th ed.) Citation

Givens, A. D., Busch, N. E., & Bersin, A. D. (2022). Homeland security: An introduction. Oxford University Press.

Chicago Style (17th ed.) Citation

Givens, Austen D., Nathan E. Busch, and Alan Douglas Bersin. Homeland Security: An Introduction. New York Oxford: Oxford University Press, 2022.

MLA (9th ed.) Citation

Givens, Austen D., et al. Homeland Security: An Introduction. Oxford University Press, 2022.