APA (7th ed.) Zitazioa
(1951). International labour conference. Report of the director-general. 34.session. Internat. Labour Office.
Chicago Style (17th ed.) Zitazioa
International Labour Conference. Report of the Director-general. 34.session. Geneva: Internat. Labour Office, 1951.
MLA (9th ed.) Zitazioa
International Labour Conference. Report of the Director-general. 34.session. Internat. Labour Office, 1951.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.