Leonard J. Heck

Chicago citation style
Leonard J. Heck. 1897-08-12. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/WWI/id/4399. (Accessed March 29, 2024.)
APA citation style
(1897-08-12) Leonard J. Heck. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/WWI/id/4399
MLA citation style
Retrieved from the Digital Public Library of America <http://content.mpl.org/cdm/ref/collection/WWI/id/4399>.
Note: These citations are programmatically generated and may be incomplete.