Cita APA

The World Resources Institute. (1998). World resources 1998-99. Oxford University Press.

Citación estilo Chicago

The World Resources Institute. World Resources 1998-99. Oxford: Oxford University Press, 1998.

Cita MLA

The World Resources Institute. World Resources 1998-99. Oxford University Press, 1998.

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