Cita APA (7a ed.)

World Resources Institute. (1994). World resources 1994-1995. Oxford University Press.

Cita Chicago Style (17a ed.)

World Resources Institute. World Resources 1994-1995. New York: Oxford University Press, 1994.

Cita MLA (9a ed.)

World Resources Institute. World Resources 1994-1995. Oxford University Press, 1994.