"Close-up of the scoop of the power shovel making roadway along the river side at Norris Dam site."

Chicago citation style
Tennessee Valley Authority. 1933-. "Close-up of the scoop of the power shovel making roadway along the river side at Norris Dam site.". 1933-10-30. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/532700. (Accessed June 19, 2018.)
APA citation style
Tennessee Valley Authority. 1933-, (1933-10-30) "Close-up of the scoop of the power shovel making roadway along the river side at Norris Dam site.". Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/532700
MLA citation style
Tennessee Valley Authority. 1933-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/532700>.
Note: These citations are programmatically generated and may be incomplete.