Gray, D. M. (1973). Handbook on the principles of hydrology: With special emphasis directed to Canadian conditions in the discussions, applications, and presentation of data. Water Information Center, inc..
Chicago Style (17th ed.) CitationGray, D. M. Handbook on the Principles of Hydrology: With Special Emphasis Directed to Canadian Conditions in the Discussions, Applications, and Presentation of Data. [Port Washington, N.Y.]: Water Information Center, inc., 1973.
MLA (8th ed.) CitationGray, D. M. Handbook on the Principles of Hydrology: With Special Emphasis Directed to Canadian Conditions in the Discussions, Applications, and Presentation of Data. Water Information Center, inc., 1973.
Warning: These citations may not always be 100% accurate.