APA-viite

International Labour Conference (1971). (1971). Report of the Director General: International Labour Conference Session 56 Report 1 Part 2 Activities of the ILO in 1970. International Labour Office.

Chicago-tyylinen lähdeviittaus

International Labour Conference (1971). Report of the Director General: International Labour Conference Session 56 Report 1 Part 2 Activities of the ILO in 1970. Geneva: International Labour Office, 1971.

MLA-viite

International Labour Conference (1971). Report of the Director General: International Labour Conference Session 56 Report 1 Part 2 Activities of the ILO in 1970. International Labour Office, 1971.