APA استشهاد

Hooyman, N. R., & Kuyak, H. A. (1993). Social gerontology: A multidisciplinary perspective (3.).

استشهاد بنمط شيكاغو

Hooyman, Nancy R., و H Asuman Kuyak. Social Gerontology: A Multidisciplinary Perspective. 3. London, Allyn & Bacon, 1993.

MLA استشهاد

Hooyman, Nancy R., و H Asuman Kuyak. Social Gerontology: A Multidisciplinary Perspective. 3. 1993.