S49-09-037 - STS-049 - Two EVA suited mission specialist crewmembers in the airlock prior to EVA.

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. S49-09-037 - STS-049 - Two EVA suited mission specialist crewmembers in the airlock prior to EVA.. 1981-04-12/2011-07-21. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22702411. (Accessed September 26, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1981-04-12/2011-07-21) S49-09-037 - STS-049 - Two EVA suited mission specialist crewmembers in the airlock prior to EVA.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22702411
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/22702411>.
Note: These citations are programmatically generated and may be incomplete.