APA (7th ed.) Citation

Dutcher, L. C., & Thomas, H. E. (1968). Regional geology and ground-water hydrology of the SaÌhÌʹil SuÌsah area, Tunisia. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Dutcher, L. C., and H. E. Thomas. Regional Geology and Ground-water Hydrology of the SaÌhÌʹil SuÌsah Area, Tunisia. Washington, D.C.: United States Department of the Interior, Geological Survey, 1968.

MLA (9th ed.) Citation

Dutcher, L. C., and H. E. Thomas. Regional Geology and Ground-water Hydrology of the SaÌhÌʹil SuÌsah Area, Tunisia. United States Department of the Interior, Geological Survey, 1968.