APA (7th ed.) Zitazioa
AMANN, A. THE ESTATUS AND PROSPECTS OF THE AGING IN WESTERN EUROPE.
Chicago Style (17th ed.) Zitazioa
AMANN, A. THE ESTATUS AND PROSPECTS OF THE AGING IN WESTERN EUROPE.
MLA (9th ed.) Zitazioa
AMANN, A. THE ESTATUS AND PROSPECTS OF THE AGING IN WESTERN EUROPE.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.