AS09-20-3094 - Apollo 9 - Apollo 9 Mission image - Schweickart during EVA

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973. AS09-20-3094 - Apollo 9 - Apollo 9 Mission image - Schweickart during EVA. 1967-11-09/1972-12-19. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/16672743. (Accessed December 12, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973, (1967-11-09/1972-12-19) AS09-20-3094 - Apollo 9 - Apollo 9 Mission image - Schweickart during EVA. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/16672743
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/16672743>.
Note: These citations are programmatically generated and may be incomplete.