BOUWER, H. Groundwater Hydrlogi Herman Bouwer. McGraw-Hill.
Chicago Style (17th ed.) CitationBOUWER, Herman. Groundwater Hydrlogi Herman Bouwer. McGraw-Hill.
MLA引文BOUWER, Herman. Groundwater Hydrlogi Herman Bouwer. McGraw-Hill.
警告：这些引文格式不一定是100％准确.