STS050-18-013 - STS-050 - Earth observations views of the Galapagos Islands.

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. STS050-18-013 - STS-050 - Earth observations views of the Galapagos Islands.. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22710013. (Accessed June 25, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1981-04-12/2011-07-21) STS050-18-013 - STS-050 - Earth observations views of the Galapagos Islands.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22710013
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/22710013>.
Note: These citations are programmatically generated and may be incomplete.