Dokumentuaren aipamena

APA (7th ed.) Zitazioa
ebrary, Inc, & Kapp, M. B. (2002). Issues in conducting research with and about older persons. Springer.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Marshall B. Kapp. Issues in Conducting Research with and About Older Persons. New York, NY: Springer, 2002.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Marshall B. Kapp. Issues in Conducting Research with and About Older Persons. Springer, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.