Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Keys, T. E. (1989). Medical Librarianship: Looking Toward 1970. Bull Med Libr Assoc.
Chicago Style (17th ed.) Zitazioa
Keys, Thomas E. "Medical Librarianship: Looking Toward 1970." Bull Med Libr Assoc 1989.
MLA (9th ed.) Zitazioa
Keys, Thomas E. "Medical Librarianship: Looking Toward 1970." Bull Med Libr Assoc, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.