American Library Association. Adult Services Division, Jennison, P. S., & Sheridan, R. N. (1970). The Future of general adult books and reading in America. American Library Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Library Association. Adult Services Division, Peter S. Jennison, و Robert N. Sheridan. The Future of General Adult Books and Reading in America. Chicago: American Library Association, 1970.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Library Association. Adult Services Division, et al. The Future of General Adult Books and Reading in America. American Library Association, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.