AS12-51-7475 - Apollo 12 - Apollo 12 Mission image - View of the west side of Crater Ptolemaeus.

Chicago citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-. AS12-51-7475 - Apollo 12 - Apollo 12 Mission image - View of the west side of Crater Ptolemaeus.. 1967-11-09/1972-12-19. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/16690396. (Accessed July 21, 2018.)
APA citation style
National Aeronautics and Space Administration. Lyndon B. Johnson Space Center. 2/17/1973-, (1967-11-09/1972-12-19) AS12-51-7475 - Apollo 12 - Apollo 12 Mission image - View of the west side of Crater Ptolemaeus.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/16690396
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/16690396>.
Note: These citations are programmatically generated and may be incomplete.