S134E011247 - STS-134 - Earth Observation

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. S134E011247 - STS-134 - Earth Observation. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23636730. (Accessed June 22, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) S134E011247 - STS-134 - Earth Observation. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23636730
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/23636730>.
Note: These citations are programmatically generated and may be incomplete.