Secretary Gale Norton, National Park Service Director Fran Mainella, and General Services Administration head David Bibb, left to right, receiving a briefing in New York City from architect Rodney Leon on the Exterior Memorial model for the African Burial Ground, newly designated as a National Monument

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, National Park Service Director Fran Mainella, and General Services Administration head David Bibb, left to right, receiving a briefing in New York City from architect Rodney Leon on the Exterior Memorial model for the African Burial Ground, newly designated as a National Monument. 2006-02-27. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5630041. (Accessed June 22, 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-, (2006-02-27) Secretary Gale Norton, National Park Service Director Fran Mainella, and General Services Administration head David Bibb, left to right, receiving a briefing in New York City from architect Rodney Leon on the Exterior Memorial model for the African Burial Ground, newly designated as a National Monument. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/5630041
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/5630041>.
Note: These citations are programmatically generated and may be incomplete.