APA (7th ed.) Zitazioa
ebrary, Inc, & Wise, D. A. (2001). Themes in the economics of aging. University of Chicago Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta David A. Wise. Themes in the Economics of Aging. Chicago: University of Chicago Press, 2001.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta David A. Wise. Themes in the Economics of Aging. University of Chicago Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.