United States. Law Enforcement Assistance Administration. (1978). National crime surveys: Cities, 1972-1975 (ICPSR ed.). Inter-university Consortium for Political and Social Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Law Enforcement Assistance Administration. National Crime Surveys: Cities, 1972-1975. ICPSR ed. Ann Arbor, Mich.: Inter-university Consortium for Political and Social Research, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Law Enforcement Assistance Administration. National Crime Surveys: Cities, 1972-1975. ICPSR ed. Inter-university Consortium for Political and Social Research, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.