STS061-21-017 - STS-061 - Musgrave and Hoffman during EVA to repair HST

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. STS061-21-017 - STS-061 - Musgrave and Hoffman during EVA to repair HST. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22794947. (Accessed July 17, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) STS061-21-017 - STS-061 - Musgrave and Hoffman during EVA to repair HST. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22794947
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/22794947>.
Note: These citations are programmatically generated and may be incomplete.