John Hapka

Chicago citation style
John Hapka. 1895-12-06. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/WWI/id/29722. (Accessed March 28, 2024.)
APA citation style
(1895-12-06) John Hapka. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/WWI/id/29722
MLA citation style
Retrieved from the Digital Public Library of America <http://content.mpl.org/cdm/ref/collection/WWI/id/29722>.
Note: These citations are programmatically generated and may be incomplete.