[Don't know who this is.]

Chicago citation style
Cassidy, Jay. [Don't know who this is.]. 19680504. Retrieved from the Digital Public Library of America, http://name.umdl.umich.edu/IC-MIDAILY1IC-X-RFK-UND-68005-UND-034%5DRFK_68005_034. (Accessed December 16, 2018.)
APA citation style
Cassidy, Jay, (19680504) [Don't know who this is.]. Retrieved from the Digital Public Library of America, http://name.umdl.umich.edu/IC-MIDAILY1IC-X-RFK-UND-68005-UND-034%5DRFK_68005_034
MLA citation style
Cassidy, Jay. Retrieved from the Digital Public Library of America <http://name.umdl.umich.edu/IC-MIDAILY1IC-X-RFK-UND-68005-UND-034%5DRFK_68005_034>.
Note: These citations are programmatically generated and may be incomplete.