APA引文

Division, U. S. G. S. W. R. A history of the Water Resources Division, US Geological Survey. Washington.

Chicago Style Citation

Division, United States Geological Survey Water Resources. A History of the Water Resources Division, US Geological Survey. Washington.

MLA引文

Division, United States Geological Survey Water Resources. A History of the Water Resources Division, US Geological Survey. Washington.

警告：这些引文格式不一定是100％准确.