Leverett, F., & Udden, J. A. (1896). The water resources of Illinois (Extract from the Seventeenth annual report of the [U.S. Geological] survey, 1895-96. Part II--Economic geology and hydrography.). Government Printing Office.
Chicago-Zitierstil (17. Ausg.)Leverett, Frank, und Johan August Udden. The Water Resources of Illinois. Extract from the Seventeenth annual report of the [U.S. Geological] survey, 1895-96. Part II--Economic geology and hydrography. Washington: Government Printing Office, 1896.
MLA-Zitierstil (9. Ausg.)Leverett, Frank, und Johan August Udden. The Water Resources of Illinois. Extract from the Seventeenth annual report of the [U.S. Geological] survey, 1895-96. Part II--Economic geology and hydrography. Government Printing Office, 1896.
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