APA (7th ed.) Citation

Clarke, F. E., & Jones, B. F. (1972). Significance of ground-water chemistry in performance of North Sahara tube wells in Algeria and Tunisia. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Clarke, Frank Eldridge, and Blair F. Jones. Significance of Ground-water Chemistry in Performance of North Sahara Tube Wells in Algeria and Tunisia. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1972.

MLA (9th ed.) Citation

Clarke, Frank Eldridge, and Blair F. Jones. Significance of Ground-water Chemistry in Performance of North Sahara Tube Wells in Algeria and Tunisia. United States Department of the Interior, Geological Survey, 1972.