United Nations Environment Programme (UNEP). (2002). GLOBALenvironment outlook 3. UNEP; Earthscan.
Chicago Style (17th ed.) CitationUnited Nations Environment Programme (UNEP). GLOBALenvironment Outlook 3. London: UNEP; Earthscan, 2002.
MLA (9th ed.) CitationUnited Nations Environment Programme (UNEP). GLOBALenvironment Outlook 3. UNEP; Earthscan, 2002.
Warning: These citations may not always be 100% accurate.