Woodward, R. S. (1888). On the form and position of the sea level: With special references to its dependence on superficial masses symmetrically disposed about a normal to the earth's surface. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationWoodward, Robert Simpson. On the Form and Position of the Sea Level: With Special References to Its Dependence on Superficial Masses Symmetrically Disposed About a Normal to the Earth's Surface. Washington, D.C.: Department of the Interior, United States Geological Survey, 1888.
MLA (9th ed.) CitationWoodward, Robert Simpson. On the Form and Position of the Sea Level: With Special References to Its Dependence on Superficial Masses Symmetrically Disposed About a Normal to the Earth's Surface. Department of the Interior, United States Geological Survey, 1888.