Citazione Stile APA (7a Edizione)

Kalish, R. A. (1977). The later years: Social applications of gerontology. Brooks/Cole Pub. Co..

Citazione stile Chigago Style (17a edizione)

Kalish, Richard A. The Later Years: Social Applications of Gerontology. Monterey, Calif: Brooks/Cole Pub. Co., 1977.

Citatione MLA (8a ed.)

Kalish, Richard A. The Later Years: Social Applications of Gerontology. Brooks/Cole Pub. Co., 1977.