APA
United Nations I. E. a. S. A. (. o., United Nations I. E. a. S. A. (. o., .Population policy briefs. New York: UN.
Chicago
United Nations International Economic and Social Affairs (Deptt of-), United Nations International Economic and Social Affairs (Deptt of-), .Population policy briefs. New York: UN.
Harvard
United Nations I. E. a. S. A. (. o., United Nations I. E. a. S. A. (. o., .Population policy briefs. New York: UN.
MLA
United Nations International Economic and Social Affairs (Deptt of-), United Nations International Economic and Social Affairs (Deptt of-), .New York: UN. .
