APA (7th ed.) Zitazioa
ebrary, Inc, Schaie, K. W., & Uhlenberg, P. (2007). Social structures: Demographic changes and the well-being of older persons. Springer.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, K. Warner Schaie, eta Peter Uhlenberg. Social Structures: Demographic Changes and the Well-being of Older Persons. New York: Springer, 2007.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Social Structures: Demographic Changes and the Well-being of Older Persons. Springer, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.