Sigismund Michelson, grandfather of Bernice (Degginger) Greengard, n.d

Chicago citation style
Sigismund Michelson, grandfather of Bernice (Degginger) Greengard, n.d. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jhp/id/2001. (Accessed August 17, 2018.)
APA citation style
Sigismund Michelson, grandfather of Bernice (Degginger) Greengard, n.d. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jhp/id/2001
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jhp/id/2001>.
Note: These citations are programmatically generated and may be incomplete.