S134E005074 - STS-134 - External Tank (ET) Separation

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. S134E005074 - STS-134 - External Tank (ET) Separation. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23626702. (Accessed July 18, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) S134E005074 - STS-134 - External Tank (ET) Separation. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23626702
MLA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/23626702>.
Note: These citations are programmatically generated and may be incomplete.