APA (7th ed.) Citation

Mason, W. P. (1916). Water-supply: (considered principally from a sanitary standpoint) (4th ed.). J. Wiley & sons, inc. [etc., etc.].

Chicago Style (17th ed.) Citation

Mason, William Pitt. Water-supply: (considered Principally from a Sanitary Standpoint). 4th ed. New York: J. Wiley & sons, inc. [etc., etc.], 1916.

MLA (9th ed.) Citation

Mason, William Pitt. Water-supply: (considered Principally from a Sanitary Standpoint). 4th ed. J. Wiley & sons, inc. [etc., etc.], 1916.