Secretary Gale Norton and others at horseback riding and related outdoor events on the National Mall, Washington, D.C., marking the final days of the Norton tenure

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 and others at horseback riding and related outdoor events on the National Mall, Washington, D.C., marking the final days of the Norton tenure. 2006-03-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5632798. (Accessed December 16, 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, (2006-03-31) Secretary Gale Norton and others at horseback riding and related outdoor events on the National Mall, Washington, D.C., marking the final days of the Norton tenure. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5632798
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/5632798>.
Note: These citations are programmatically generated and may be incomplete.