APA (7 वां संस्करण) प्रशस्ति पत्र

Palmore, E. B. (1993). Developments and research on aging: An international handbook ([Rev. ed.].). Greenwood Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Palmore, Erdman Ballagh. Developments and Research on Aging: An International Handbook. [Rev. ed.]. Westport, Conn: Greenwood Press, 1993.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Palmore, Erdman Ballagh. Developments and Research on Aging: An International Handbook. [Rev. ed.]. Greenwood Press, 1993.