APA (7th ed.) Citation

Ethel Percy Andrus Gerontology Center & Seymour, E. (1978). Psychosocial needs of the aged: A health care perspective (Rev. ed.). Ethel Percy Andrus Gerontology Center, University of Southern California.

Chicago Style (17th ed.) Citation

Ethel Percy Andrus Gerontology Center and Eugene Seymour. Psychosocial Needs of the Aged: A Health Care Perspective. Rev. ed. [Los Angeles]: Ethel Percy Andrus Gerontology Center, University of Southern California, 1978.

MLA (9th ed.) Citation

Ethel Percy Andrus Gerontology Center and Eugene Seymour. Psychosocial Needs of the Aged: A Health Care Perspective. Rev. ed. Ethel Percy Andrus Gerontology Center, University of Southern California, 1978.