Robbins, S. L. (1989). Borehole gravimetry reviews. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationRobbins, Stephen L. Borehole Gravimetry Reviews. [Reston, Virginia]: Department of the Interior, U.S. Geological Survey, 1989.
MLA (9th ed.) CitationRobbins, Stephen L. Borehole Gravimetry Reviews. Department of the Interior, U.S. Geological Survey, 1989.
Warning: These citations may not always be 100% accurate.