A joint services casket team carries the flag-draped casket of the Unknown Serviceman of the Vietnam Era into the Capitol. The Unknown will lie in state in the Rotunda until Memorial Day, when he will be placed on a caisson and taken to Arlington National Cemetery for interment at the Tomb of the Unknowns

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. A joint services casket team carries the flag-draped casket of the Unknown Serviceman of the Vietnam Era into the Capitol. The Unknown will lie in state in the Rotunda until Memorial Day, when he will be placed on a caisson and taken to Arlington National Cemetery for interment at the Tomb of the Unknowns. 1984-05-25. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6384696. (Accessed June 23, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1984-05-25) A joint services casket team carries the flag-draped casket of the Unknown Serviceman of the Vietnam Era into the Capitol. The Unknown will lie in state in the Rotunda until Memorial Day, when he will be placed on a caisson and taken to Arlington National Cemetery for interment at the Tomb of the Unknowns. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6384696
MLA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6384696>.
Note: These citations are programmatically generated and may be incomplete.