Secretary Gale Norton with U.S. Geological Survey Director Charles Groat, right, at the opening of the U.S. Geological Survey's 2001 Science Odyssey open-house program of exhibits, demonstrations, and lectures at the Geological Survey headquarters in Reston, Virginia

Chicago citation style
Department of the Interior. National Business Center. Administrative Operations Directorate. Division of Employee and Public Services. Creative Communications Branch. Photographic Services. 2000. Secretary Gale Norton with U.S. Geological Survey Director Charles Groat, right, at the opening of the U.S. Geological Survey's 2001 Science Odyssey open-house program of exhibits, demonstrations, and lectures at the Geological Survey headquarters in Reston, Virginia. 2001-04-27. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5609677. (Accessed September 25, 2018.)
APA citation style
Department of the Interior. National Business Center. Administrative Operations Directorate. Division of Employee and Public Services. Creative Communications Branch. Photographic Services. 2000, (2001-04-27) Secretary Gale Norton with U.S. Geological Survey Director Charles Groat, right, at the opening of the U.S. Geological Survey's 2001 Science Odyssey open-house program of exhibits, demonstrations, and lectures at the Geological Survey headquarters in Reston, Virginia. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5609677
MLA citation style
Department of the Interior. National Business Center. Administrative Operations Directorate. Division of Employee and Public Services. Creative Communications Branch. Photographic Services. 2000. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/5609677>.
Note: These citations are programmatically generated and may be incomplete.