Martin, G. (2017). Understanding homeland security (Second edition.). SAGE.
Chicago Style (17th ed.) CitationMartin, Gus. Understanding Homeland Security. Second edition. Los Angeles ; London ; New Dehli: SAGE, 2017.
MLA (9th ed.) CitationMartin, Gus. Understanding Homeland Security. Second edition. SAGE, 2017.
Warning: These citations may not always be 100% accurate.