STS104-721-018 - STS-104 - Earth Observation taken by the STS-104 crew

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. STS104-721-018 - STS-104 - Earth Observation taken by the STS-104 crew. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23324468. (Accessed July 17, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) STS104-721-018 - STS-104 - Earth Observation taken by the STS-104 crew. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/23324468
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/23324468>.
Note: These citations are programmatically generated and may be incomplete.