S27-39-077 - STS-027 - STS-27 earth observations

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. S27-39-077 - STS-027 - STS-27 earth observations. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22537641. (Accessed October 18, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) S27-39-077 - STS-027 - STS-27 earth observations. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22537641
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/22537641>.
Note: These citations are programmatically generated and may be incomplete.