APA استشهاد

Watson, R. T. (2001). Climate change 2000: Synthesis report. World meteorological organization.

استشهاد بنمط شيكاغو

Watson, Robert T. Climate Change 2000: Synthesis Report. Geneva: World meteorological organization, 2001.

MLA استشهاد

Watson, Robert T. Climate Change 2000: Synthesis Report. World meteorological organization, 2001.