توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
Organisation for Economic Co-operation and Development & ProQuest (Firm). (2007). Encouraging savings through tax-preferred accounts. Organisation for Economic Co-operation and Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
Organisation for Economic Co-operation and Development و ProQuest (Firm). Encouraging Savings Through Tax-preferred Accounts. Paris: Organisation for Economic Co-operation and Development, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
Organisation for Economic Co-operation and Development و ProQuest (Firm). Encouraging Savings Through Tax-preferred Accounts. Organisation for Economic Co-operation and Development, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.