APA (7th ed.) Citation

Chapelle, F. H., & Drummond, D. D. (1983). Hydrogeology, digital simulation, and geochemistry of the Aquia and Piney Point-Nanjemoy aquifer system in Southern Maryland.

Chicago Style (17th ed.) Citation

Chapelle, Francis H., and David D. Drummond. Hydrogeology, Digital Simulation, and Geochemistry of the Aquia and Piney Point-Nanjemoy Aquifer System in Southern Maryland. Baltimore, Md, 1983.

MLA (9th ed.) Citation

Chapelle, Francis H., and David D. Drummond. Hydrogeology, Digital Simulation, and Geochemistry of the Aquia and Piney Point-Nanjemoy Aquifer System in Southern Maryland. 1983.

Warning: These citations may not always be 100% accurate.