United Nations Environment Programme, Heywood, V. H., & Watson, R. T. (1995). Global biodiversity assessment. Cambridge University Press.
Chicago Style (17th ed.) CitationUnited Nations Environment Programme, V. H. Heywood, and R. T. Watson. Global Biodiversity Assessment. Cambridge, New York, NY, USA: Cambridge University Press, 1995.
MLA (9th ed.) CitationUnited Nations Environment Programme, et al. Global Biodiversity Assessment. Cambridge University Press, 1995.
Warning: These citations may not always be 100% accurate.