توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

United States. Secret Service & United States. National Archives and Records Service. (2019). Daily reports of the U.S. Secret Service agents, 1875-1936. [United States Congress and National Archives and Records Administration].

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

United States. Secret Service و United States. National Archives and Records Service. Daily Reports of the U.S. Secret Service Agents, 1875-1936. [Washington, DC]: [United States Congress and National Archives and Records Administration], 2019.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

United States. Secret Service و United States. National Archives and Records Service. Daily Reports of the U.S. Secret Service Agents, 1875-1936. [United States Congress and National Archives and Records Administration], 2019.