توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Committee on an Aging Society (U.S.) & Symposium on Unpaid Productive Roles in an Aging Society. (1986). Productive roles in an older society. National Academy Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Committee on an Aging Society (U.S.) و Symposium on Unpaid Productive Roles in an Aging Society. Productive Roles in an Older Society. Washington, D.C.: National Academy Press, 1986.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Committee on an Aging Society (U.S.) و Symposium on Unpaid Productive Roles in an Aging Society. Productive Roles in an Older Society. National Academy Press, 1986.