APA (7th ed.) Zitazioa
ebrary, Inc, Poon, L. W., & Perls, T. T. (2008). Annual review of gerontology and geriatrics. Springer.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Leonard W. Poon, eta Thomas T. Perls. Annual Review of Gerontology and Geriatrics. New York: Springer, 2008.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Annual Review of Gerontology and Geriatrics. Springer, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.