APA (7th ed.) Citation

National Research Council (U.S.). Division of Earth Sciences & Gregory, H. E. (1918). Military geology and topography: A presentation of certain phases of geology, geography and topography for military purposes. Yale University Press.

Chicago Style (17th ed.) Citation

National Research Council (U.S.). Division of Earth Sciences and Herbert E. Gregory. Military Geology and Topography: A Presentation of Certain Phases of Geology, Geography and Topography for Military Purposes. New Haven: Yale University Press, 1918.

MLA (9th ed.) Citation

National Research Council (U.S.). Division of Earth Sciences and Herbert E. Gregory. Military Geology and Topography: A Presentation of Certain Phases of Geology, Geography and Topography for Military Purposes. Yale University Press, 1918.