STS103-706-021 - STS-103 - Earth observations taken during the STS-103 mission

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. STS103-706-021 - STS-103 - Earth observations taken during the STS-103 mission. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23317280. (Accessed September 24, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) STS103-706-021 - STS-103 - Earth observations taken during the STS-103 mission. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23317280
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/23317280>.
Note: These citations are programmatically generated and may be incomplete.