توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
European Research Network on Philanthropy, ebrary, Inc, & Wiepking, P. (2009). The state of giving research in Europe: Household donations to charitable organizations in twelve European countries. Pallas Publications.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
European Research Network on Philanthropy, Inc ebrary, و Pamala Wiepking. The State of Giving Research in Europe: Household Donations to Charitable Organizations in Twelve European Countries. Amsterdam: Pallas Publications, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
European Research Network on Philanthropy, et al. The State of Giving Research in Europe: Household Donations to Charitable Organizations in Twelve European Countries. Pallas Publications, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.