Cita APA

Williamson, A. K., & Grubb, H. F. (2001). Ground-water flow in the Gulf Cost aquifer systems, south-central United States: Regional aquifer-system analysis-Gulf coastal plain. Reston, Va.: U.S. Departamento of the Interior, Geological Survey.

Citación estilo Chicago

Williamson, Alex K., y Hayes F. Grubb. Ground-water Flow in the Gulf Cost Aquifer Systems, South-central United States: Regional Aquifer-system Analysis-Gulf Coastal Plain. Reston, Va.: U.S. Departamento of the Interior, Geological Survey, 2001.

Cita MLA

Williamson, Alex K., y Hayes F. Grubb. Ground-water Flow in the Gulf Cost Aquifer Systems, South-central United States: Regional Aquifer-system Analysis-Gulf Coastal Plain. Reston, Va.: U.S. Departamento of the Interior, Geological Survey, 2001.