Columnist will speak at Navy luncheon

Chicago citation style
Columnist will speak at Navy luncheon. 1979-09-13. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll7/id/65. (Accessed September 26, 2018.)
APA citation style
(1979-09-13) Columnist will speak at Navy luncheon. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll7/id/65
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll7/id/65>.
Note: These citations are programmatically generated and may be incomplete.