United States. Public Health Service. (1959). The dental service corporation in a public assistance program: A report from Washington State.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Public Health Service. The Dental Service Corporation in a Public Assistance Program: A Report from Washington State. [Washington, 1959.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Public Health Service. The Dental Service Corporation in a Public Assistance Program: A Report from Washington State. 1959.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.