توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
United States. Congress. House. Committee on Interior and Insular Affairs. (1992). Hopewell Culture National Historical Park Act: Report (to accompany S. 749) (including cost estimate of the Congressional Budget Office). [U.S. G.P.O.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
United States. Congress. House. Committee on Interior and Insular Affairs. Hopewell Culture National Historical Park Act: Report (to Accompany S. 749) (including Cost Estimate of the Congressional Budget Office). [Washington, D.C.?]: [U.S. G.P.O.], 1992.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
United States. Congress. House. Committee on Interior and Insular Affairs. Hopewell Culture National Historical Park Act: Report (to Accompany S. 749) (including Cost Estimate of the Congressional Budget Office). [U.S. G.P.O.], 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.