Gartland, R. M. (1937). Psychiatric social service in a children's hospital; two years of service in Bobs Roberts memorial hospital for children, University of Chicago clinics. The University of Chicago Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gartland, Ruth M. Psychiatric Social Service in a Children's Hospital; Two Years of Service in Bobs Roberts Memorial Hospital for Children, University of Chicago Clinics. Chicago, Ill: The University of Chicago Press, 1937.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Gartland, Ruth M. Psychiatric Social Service in a Children's Hospital; Two Years of Service in Bobs Roberts Memorial Hospital for Children, University of Chicago Clinics. The University of Chicago Press, 1937.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.