SpringerLink (Online service), Shughart, W. F., & Tollison, R. D. (2005). Policy Challenges and Political Responses: Public Choice Perspectives on the Post-9/11 World. Springer US.
Chicago Style (17th ed.) CitationSpringerLink (Online service), William F. Shughart, and Robert D. Tollison. Policy Challenges and Political Responses: Public Choice Perspectives on the Post-9/11 World. Boston, MA: Springer US, 2005.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Policy Challenges and Political Responses: Public Choice Perspectives on the Post-9/11 World. Springer US, 2005.
Warning: These citations may not always be 100% accurate.