Lua APA (7ú heag.)
ebrary, Inc, & Cole, T. R. (1993). Voices and visions of aging: Toward a critical gerontology. Springer.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Thomas R. Cole. Voices and Visions of Aging: Toward a Critical Gerontology. New York: Springer, 1993.
Lua MLA (9ú heag.)
ebrary, Inc, agus Thomas R. Cole. Voices and Visions of Aging: Toward a Critical Gerontology. Springer, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.