APA (7th ed.) Zitazioa

(1989). Preservation and conservation in the small library / Marcia Duncan Lowry.

Chicago Style (17th ed.) Zitazioa

Preservation and Conservation in the Small Library / Marcia Duncan Lowry. 1989.

MLA (9th ed.) Zitazioa

Preservation and Conservation in the Small Library / Marcia Duncan Lowry. 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.