APA

Leahy P. P., Martin M., . (1993). Geohydrology and Simulation of Ground-Water Flow in the Northern Atlantic Coastal Plain Aquifer System. Washington: United States Government Printing Office.

Chicago

Leahy P P, Martin Mary, . 1993. Geohydrology and Simulation of Ground-Water Flow in the Northern Atlantic Coastal Plain Aquifer System. Washington: United States Government Printing Office.

Harvard

Leahy P. P., Martin M., . (1993). Geohydrology and Simulation of Ground-Water Flow in the Northern Atlantic Coastal Plain Aquifer System. Washington: United States Government Printing Office.

MLA

Leahy P P, Martin Mary, . Geohydrology and Simulation of Ground-Water Flow in the Northern Atlantic Coastal Plain Aquifer System. Washington: United States Government Printing Office. 1993.