Houston (Tex.). Department of Public Works and Engineering, Texas Clean Rivers Program, Houston-Galveston Area Council, Espey, Huston & Associates, & Omega Engineering, Inc. (1998). City of Houston: Trace metal survey of the Houston Ship Channel. Texas Clean Rivers Program.
Chicago Style (17th ed.) CitationHouston (Tex.). Department of Public Works and Engineering, Texas Clean Rivers Program, Houston-Galveston Area Council, Huston & Associates Espey, and Inc Omega Engineering. City of Houston: Trace Metal Survey of the Houston Ship Channel. Houston, Tex.: Texas Clean Rivers Program, 1998.
MLA (9th ed.) CitationHouston (Tex.). Department of Public Works and Engineering, et al. City of Houston: Trace Metal Survey of the Houston Ship Channel. Texas Clean Rivers Program, 1998.