STS077-726-046 - STS-077 - Earth observations taken during STS-77 mission

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. STS077-726-046 - STS-077 - Earth observations taken during STS-77 mission. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23009385. (Accessed May 25, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) STS077-726-046 - STS-077 - Earth observations taken during STS-77 mission. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23009385
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/23009385>.
Note: These citations are programmatically generated and may be incomplete.