APA (7th ed.) Citation

American Psychological Association & Poon, L. W. (1980). Aging in the 1980s: Psychological issues. American Psychological Association.

Chicago Style (17th ed.) Citation

American Psychological Association and Leonard W. Poon. Aging in the 1980s: Psychological Issues. Washington, D.C.: American Psychological Association, 1980.

MLA (9th ed.) Citation

American Psychological Association and Leonard W. Poon. Aging in the 1980s: Psychological Issues. American Psychological Association, 1980.

Warning: These citations may not always be 100% accurate.