APA (7 वां संस्करण) प्रशस्ति पत्र

Barry, J. R., & Wingrove, C. R. (1977). Let's learn about aging: A book of readings. John Wiley.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Barry, John R., और C. Ray Wingrove. Let's Learn About Aging: A Book of Readings. New York: John Wiley, 1977.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Barry, John R., और C. Ray Wingrove. Let's Learn About Aging: A Book of Readings. John Wiley, 1977.