توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
ebrary, Inc, Apfel, K. S., & Graetz, M. J. (2005). Uncharted waters: Paying benefits from individual accounts in federal retirement policy : Study Panel final report. National Academy of Social Insurance : [distributed by] Brooking Institution Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
ebrary, Inc, Kenneth S. Apfel, و Michael J. Graetz. Uncharted Waters: Paying Benefits from Individual Accounts in Federal Retirement Policy : Study Panel Final Report. Washington, D.C.: National Academy of Social Insurance : [distributed by] Brooking Institution Press, 2005.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
ebrary, Inc, et al. Uncharted Waters: Paying Benefits from Individual Accounts in Federal Retirement Policy : Study Panel Final Report. National Academy of Social Insurance : [distributed by] Brooking Institution Press, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.