Magazine MM AS-14-68-9489 Apollo 14 EVA on board

Chicago citation style
National Aeronautics and Space Administration. George C. Marshall Space Flight Center. Saturn Program Office. ca. 1968-1975. Magazine MM AS-14-68-9489 Apollo 14 EVA on board. 1971-03-15. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7388806. (Accessed June 19, 2018.)
APA citation style
National Aeronautics and Space Administration. George C. Marshall Space Flight Center. Saturn Program Office. ca. 1968-1975, (1971-03-15) Magazine MM AS-14-68-9489 Apollo 14 EVA on board. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7388806
MLA citation style
National Aeronautics and Space Administration. George C. Marshall Space Flight Center. Saturn Program Office. ca. 1968-1975. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/7388806>.
Note: These citations are programmatically generated and may be incomplete.