S131E009481 - STS-131 - Mastracchio on PMA-2

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. S131E009481 - STS-131 - Mastracchio on PMA-2. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23574471. (Accessed December 16, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) S131E009481 - STS-131 - Mastracchio on PMA-2. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23574471
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/23574471>.
Note: These citations are programmatically generated and may be incomplete.