EWRI National History & Heritage Committee, Environmental and Water Resources Institute (U.S.), ebrary, Inc, & Rogers, J. R. (2007). Environmental and water resources: Milestones in engineering history : May 15-19, 2007, Tampa, Florida. American Society of Civil Engineers.
Cita Chicago Style (17a ed.)EWRI National History & Heritage Committee, Environmental and Water Resources Institute (U.S.), Inc ebrary, y Jerry R. Rogers. Environmental and Water Resources: Milestones in Engineering History : May 15-19, 2007, Tampa, Florida. Reston, Va.: American Society of Civil Engineers, 2007.
Cita MLA (9a ed.)EWRI National History & Heritage Committee, et al. Environmental and Water Resources: Milestones in Engineering History : May 15-19, 2007, Tampa, Florida. American Society of Civil Engineers, 2007.