APA (7th ed.) Zitazioa

British Society of Gerontology, ebrary, Inc, Vincent, J. A., Phillipson, C., & Downs, M. (2006). The futures of old age. Sage Publications.

Chicago Style (17th ed.) Zitazioa

British Society of Gerontology, Inc ebrary, John A. Vincent, Chris Phillipson, eta Murna Downs. The Futures of Old Age. London ; Thousand Oaks, Calif.: Sage Publications, 2006.

MLA (9th ed.) Zitazioa

British Society of Gerontology, et al. The Futures of Old Age. Sage Publications, 2006.