Chicago

Bush, George W. "Speaking at the memorial service for the crew of the Space Shuttle Columbia at NASA's Lyndon B. Johnson Space Centr in Houston, TX, February 4., February 4, 2003." In Public Papers of the Presidents of the United States: George W. Bush, 2003, Book 1-January 1 to June 30, 2003, - . Washington, DC: Government Publishing Office. 2003. https://www.govinfo.gov/app/details/PPP-PHOTOS-2003-book1/PPP-PHOTOS-2003-book1-folio-J

APA

Office of the Federal Register, National Archives and Records Administration. (2003, January 1). 2003 Public Papers - Speaking at the memorial service for the crew of the Space Shuttle <em>Columbia</em> at NASA's Lyndon B. Johnson Space Centr in Houston, TX, February 4.. [Government]. Office of the Federal Register, National Archives and Records Administration. https://www.govinfo.gov/app/details/PPP-PHOTOS-2003-book1/PPP-PHOTOS-2003-book1-folio-J

MLA

Office of the Federal Register, National Archives and Records Administration. 2003 Public Papers - Speaking at the memorial service for the crew of the Space Shuttle <em>Columbia</em> at NASA's Lyndon B. Johnson Space Centr in Houston, TX, February 4.. Office of the Federal Register, National Archives and Records Administration, (1 Jan 2003), https://www.govinfo.gov/app/details/PPP-PHOTOS-2003-book1/PPP-PHOTOS-2003-book1-folio-J

Bluebook

Office of the Federal Register, National Archives and Records Administration, Speaking at the memorial service for the crew of the Space Shuttle Columbia at NASA's Lyndon B. Johnson Space Centr in Houston, TX, February 4., GovInfo, (January 1, 2003), https://www.govinfo.gov/app/details/PPP-PHOTOS-2003-book1/PPP-PHOTOS-2003-book1-folio-J