Byrne, G. J., & Schmidt, G. M. (2016). Crisis of character: A White House Secret Service officer discloses his firsthand experience with Hillary, Bill, and how they operate (First edition.). Center Street.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Byrne, Gary J., و Grant M. Schmidt. Crisis of Character: A White House Secret Service Officer Discloses His Firsthand Experience with Hillary, Bill, and How They Operate. First edition. New York: Center Street, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Byrne, Gary J., و Grant M. Schmidt. Crisis of Character: A White House Secret Service Officer Discloses His Firsthand Experience with Hillary, Bill, and How They Operate. First edition. Center Street, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.