APA引文

World Resources Institute. (1998). World resources 1998-1999 a guide to the global environment, Environmental change and human health.

Chicago Edition Citation

World Resources Institute. World Resources 1998-1999 a Guide to the Global Environment, Environmental Change and Human Health. Newyork, Oxford, 1998.

MLA引文

World Resources Institute. World Resources 1998-1999 a Guide to the Global Environment, Environmental Change and Human Health. 1998.

警告：这些引文格式不一定是100％准确.