U.S. Citizenship and Immigration Services. (2010). The USCIS naturalization interview and test. U.S. Dept. of Homeland Security, U.S. Citizenship and Immigration Services.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)U.S. Citizenship and Immigration Services. The USCIS Naturalization Interview and Test. Washington, DC: U.S. Dept. of Homeland Security, U.S. Citizenship and Immigration Services, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)U.S. Citizenship and Immigration Services. The USCIS Naturalization Interview and Test. U.S. Dept. of Homeland Security, U.S. Citizenship and Immigration Services, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.