توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

National Center on Police and Community Relations. (1967). A national survey of police and community relations. U.S. Gov't. Print. Off.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

National Center on Police and Community Relations. A National Survey of Police and Community Relations. Washington: U.S. Gov't. Print. Off, 1967.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

National Center on Police and Community Relations. A National Survey of Police and Community Relations. U.S. Gov't. Print. Off, 1967.