Monthly Report for the Director and Secretary

Chicago citation style
Department of the Interior. Geological Survey. Geologic Division. Office of Environmental Geology. Branch of Astrogeologic Studies. (6/9/1967 - 9/6/1981). Monthly Report for the Director and Secretary. 1968-05-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/1931938. (Accessed June 25, 2018.)
APA citation style
Department of the Interior. Geological Survey. Geologic Division. Office of Environmental Geology. Branch of Astrogeologic Studies. (6/9/1967 - 9/6/1981), (1968-05-31) Monthly Report for the Director and Secretary. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/1931938
MLA citation style
Department of the Interior. Geological Survey. Geologic Division. Office of Environmental Geology. Branch of Astrogeologic Studies. (6/9/1967 - 9/6/1981). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/1931938>.
Note: These citations are programmatically generated and may be incomplete.