STS051-35-029 - STS-051 - STS-51 crewmembers engage in activities

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. STS051-35-029 - STS-051 - STS-51 crewmembers engage in activities. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22741825. (Accessed December 12, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) STS051-35-029 - STS-051 - STS-51 crewmembers engage in activities. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22741825
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/22741825>.
Note: These citations are programmatically generated and may be incomplete.