51B-38-045 - STS-51B - 51B earth observation

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. 51B-38-045 - STS-51B - 51B earth observation. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22761563. (Accessed July 15, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) 51B-38-045 - STS-51B - 51B earth observation. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22761563
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/22761563>.
Note: These citations are programmatically generated and may be incomplete.