STS51G-106-004 - STS-51G - STS-51G earth observations

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. STS51G-106-004 - STS-51G - STS-51G earth observations. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22769841. (Accessed July 19, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) STS51G-106-004 - STS-51G - STS-51G earth observations. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22769841
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/22769841>.
Note: These citations are programmatically generated and may be incomplete.