APA (7th ed.) Zitazioa

(1942). A.L.A. rules for filing catalog cards / prepared by a special committee, Sophie K. Hiss, chairman.

Chicago Style (17th ed.) Zitazioa

A.L.A. Rules for Filing Catalog Cards / Prepared by a Special Committee, Sophie K. Hiss, Chairman. 1942.

MLA (9th ed.) Zitazioa

A.L.A. Rules for Filing Catalog Cards / Prepared by a Special Committee, Sophie K. Hiss, Chairman. 1942.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.