STS098-720A-025 - STS-098 - Earth observations taken during STS-98 mission

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. STS098-720A-025 - STS-098 - Earth observations taken during STS-98 mission. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23227449. (Accessed September 25, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) STS098-720A-025 - STS-098 - Earth observations taken during STS-98 mission. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23227449
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/23227449>.
Note: These citations are programmatically generated and may be incomplete.