APA-referens (7:e uppl.)

Bromley, D. B. (1988). Human ageing: An introduction to gerontology (3rd ed.). Penguin Books.

Chicago-referens (17:e uppl.)

Bromley, D. B. Human Ageing: An Introduction to Gerontology. 3rd ed. Harmondsworth, Eng.: Penguin Books, 1988.

MLA-referens (9:e uppl.)

Bromley, D. B. Human Ageing: An Introduction to Gerontology. 3rd ed. Penguin Books, 1988.