A bombing again stresses need for community action

Chicago citation style
A bombing again stresses need for community action. 1960-04-20. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/1001. (Accessed October 17, 2018.)
APA citation style
(1960-04-20) A bombing again stresses need for community action. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/1001
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/1001>.
Note: These citations are programmatically generated and may be incomplete.