Spechler, R. M. (1996). Detection and quality of previously undetermined Floridan aquifer system discharge to the St. Johns River, Jacksonville, to Green Cove Springs, northeastern Florida. U.S. Geological Survey.
Chicago Style (17th ed.) CitationSpechler, R. M. Detection and Quality of Previously Undetermined Floridan Aquifer System Discharge to the St. Johns River, Jacksonville, to Green Cove Springs, Northeastern Florida. Tallahassee, Florida: U.S. Geological Survey, 1996.
MLA (9th ed.) CitationSpechler, R. M. Detection and Quality of Previously Undetermined Floridan Aquifer System Discharge to the St. Johns River, Jacksonville, to Green Cove Springs, Northeastern Florida. U.S. Geological Survey, 1996.
Warning: These citations may not always be 100% accurate.