S134E009049 - STS-134 - Earth Observation

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. S134E009049 - STS-134 - Earth Observation. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23633360. (Accessed September 22, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) S134E009049 - STS-134 - Earth Observation. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23633360
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/23633360>.
Note: These citations are programmatically generated and may be incomplete.