Record Citations
APA CitationUnited Nations Population Fund & Obaid, T. A. (2001). The state of world population 2001: Footprints and milestones : population and environmental change. United Nations.
Chicago Style CitationUnited Nations Population Fund and Thoraya Ahmed Obaid. The State of World Population 2001: Footprints and Milestones : Population and Environmental Change. New York [N.Y.]: United Nations, 2001.
MLA CitationUnited Nations Population Fund and Thoraya Ahmed Obaid. The State of World Population 2001: Footprints and Milestones : Population and Environmental Change. United Nations, 2001.
Harvard Style CitationUnited Nations Population Fund & Obaid, T. A. 2001. The state of world population 2001: Footprints and milestones : population and environmental change. New York [N.Y.]: United Nations.