Roman H. Popp

Chicago citation style
Roman H. Popp. 1895-05-05. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/WWI/id/27673. (Accessed December 14, 2019.)
APA citation style
(1895-05-05) Roman H. Popp. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/WWI/id/27673
MLA citation style
Retrieved from the Digital Public Library of America <http://content.mpl.org/cdm/ref/collection/WWI/id/27673>.
Note: These citations are programmatically generated and may be incomplete.