Gabriel, B. (2008). They must be stopped: Why we must defeat radical Islam and how we can do it. St. Martin's Press.
Chicago Style (17th ed.) CitationGabriel, Brigitte. They Must Be Stopped: Why We Must Defeat Radical Islam and How We Can Do It. New York: St. Martin's Press, 2008.
MLA (8th ed.) CitationGabriel, Brigitte. They Must Be Stopped: Why We Must Defeat Radical Islam and How We Can Do It. St. Martin's Press, 2008.
Warning: These citations may not always be 100% accurate.