United Nations digital library
MLA
United Nations Digital Library. New York, N.Y.: United Nations Dag Hammarskjöld Library, UNOG Library
APA, 7th edition
United Nations digital library. New York, N.Y.: United Nations Dag Hammarskjöld Library, UNOG Library
Chicago, 17th edition
United Nations digital library. New York, N.Y.: United Nations Dag Hammarskjöld Library, UNOG Library