Graham, D. D., & Monical, J. E. (1997). Contamination of ground water at the Tucson International Airport Area, Superfund Site, Tucson, Arizona: Overview of hydrogeologic considerations, conditions as of 1995, and cleanup efforts. U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor].
Chicago Style (17th ed.) CitationGraham, D. D., and Jim E. Monical. Contamination of Ground Water at the Tucson International Airport Area, Superfund Site, Tucson, Arizona: Overview of Hydrogeologic Considerations, Conditions as of 1995, and Cleanup Efforts. Tucson, Ariz. : Denver, CO: U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1997.
MLA (9th ed.) CitationGraham, D. D., and Jim E. Monical. Contamination of Ground Water at the Tucson International Airport Area, Superfund Site, Tucson, Arizona: Overview of Hydrogeologic Considerations, Conditions as of 1995, and Cleanup Efforts. U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1997.