Wheeler, J. C. (1983). Water use in Maryland. State of Maryland, Department of Natural Resources, Maryland Geological Survey.
Chicago-Zitierstil (17. Ausg.)Wheeler, Judith C. Water Use in Maryland. [Baltimore?]: State of Maryland, Department of Natural Resources, Maryland Geological Survey, 1983.
MLA-Zitierstil (8. Ausg.)Wheeler, Judith C. Water Use in Maryland. State of Maryland, Department of Natural Resources, Maryland Geological Survey, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.