APA (7th ed.) Zitazioa
OIT. (1969). MISSION OF JUSTICE AND PEACE: THE VISIT OF POPE PAUL VI TO THE INTERNATIONAL LABOUR CONFERENCE.
Chicago Style (17th ed.) Zitazioa
OIT. MISSION OF JUSTICE AND PEACE: THE VISIT OF POPE PAUL VI TO THE INTERNATIONAL LABOUR CONFERENCE. 1969.
MLA (9th ed.) Zitazioa
OIT. MISSION OF JUSTICE AND PEACE: THE VISIT OF POPE PAUL VI TO THE INTERNATIONAL LABOUR CONFERENCE. 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.