STS073-721-004 - STS-073 - Earth observations taken from shuttle orbiter Columbia

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. STS073-721-004 - STS-073 - Earth observations taken from shuttle orbiter Columbia. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22952488. (Accessed October 22, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) STS073-721-004 - STS-073 - Earth observations taken from shuttle orbiter Columbia. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22952488
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/22952488>.
Note: These citations are programmatically generated and may be incomplete.