Hammer, M. J., & Hammer, M. J. (2012). Water and wastewater technology / Mark J. Hammer, Mark J. Hammer, Jr (7th ed., international.). Pearson Prentice Hall.
Chicago Style (17th ed.) CitationHammer, Mark J., and Mark J. Hammer. Water and Wastewater Technology / Mark J. Hammer, Mark J. Hammer, Jr. 7th ed., international. Boston ; London: Pearson Prentice Hall, 2012.
MLA (9th ed.) CitationHammer, Mark J., and Mark J. Hammer. Water and Wastewater Technology / Mark J. Hammer, Mark J. Hammer, Jr. 7th ed., international. Pearson Prentice Hall, 2012.
Warning: These citations may not always be 100% accurate.