APA (7th ed.) Citation

The World Resources Institute, United Nations Environment Programme, & United Nations Development Programme. (1992). World resources 1992-93. Oxford University Press.

Chicago Style (17th ed.) Citation

The World Resources Institute, United Nations Environment Programme, and United Nations Development Programme. World Resources 1992-93. New York: Oxford University Press, 1992.

MLA (9th ed.) Citation

The World Resources Institute, et al. World Resources 1992-93. Oxford University Press, 1992.

Warning: These citations may not always be 100% accurate.