Groundbreaking ceremony, 1959--International Association of Machinists, District Lodge 727

Chicago citation style
Unknown. Groundbreaking ceremony, 1959--International Association of Machinists, District Lodge 727. 1959-05-23. Retrieved from the Digital Public Library of America, http://digital-library.csun.edu/cdm/ref/collection/SFVH/id/32. (Accessed December 17, 2018.)
APA citation style
Unknown, (1959-05-23) Groundbreaking ceremony, 1959--International Association of Machinists, District Lodge 727. Retrieved from the Digital Public Library of America, http://digital-library.csun.edu/cdm/ref/collection/SFVH/id/32
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://digital-library.csun.edu/cdm/ref/collection/SFVH/id/32>.
Note: These citations are programmatically generated and may be incomplete.