S40-210-020 - STS-040 - STS-40 crewmembers and various experiments

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. S40-210-020 - STS-040 - STS-40 crewmembers and various experiments. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22580823. (Accessed August 18, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) S40-210-020 - STS-040 - STS-40 crewmembers and various experiments. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22580823
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/22580823>.
Note: These citations are programmatically generated and may be incomplete.