APA-Zitierstil (7. Ausg.)

(1971). A mandate to protect and assist refugees: 20 years of service in the cause of refugees, 1951-1971. Office of the U. N. High Commissioner for Refugees.

Chicago-Zitierstil (17. Ausg.)

A Mandate to Protect and Assist Refugees: 20 Years of Service in the Cause of Refugees, 1951-1971. Lausanne: Office of the U. N. High Commissioner for Refugees, 1971.

MLA-Zitierstil (9. Ausg.)

A Mandate to Protect and Assist Refugees: 20 Years of Service in the Cause of Refugees, 1951-1971. Office of the U. N. High Commissioner for Refugees, 1971.