Copeland, Claudia. Clean Water Act and Total Maximum Daily Loads (TMDLs) of Pollutants. Washington D.C., USA. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metacrs10107/. Accessed May 26, 2015.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.