APA (7th ed.) Citation

Snow, D. M. (2016). Thinking about national security: Strategy, policy, and issues. Routledge.

Chicago Style (17th ed.) Citation

Snow, Donald M. Thinking About National Security: Strategy, Policy, and Issues. New York, NY: Routledge, 2016.

MLA (9th ed.) Citation

Snow, Donald M. Thinking About National Security: Strategy, Policy, and Issues. Routledge, 2016.