War map of Europe / by H. Buchardt Petersen ; copyright 1914 by A.R. Ohman Map Co.

Chicago citation style
Petersen, H. Buchardt. War map of Europe / by H. Buchardt Petersen ; copyright 1914 by A.R. Ohman Map Co.. 1914. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/2463. (Accessed March 28, 2024.)
APA citation style
Petersen, H. Buchardt, (1914) War map of Europe / by H. Buchardt Petersen ; copyright 1914 by A.R. Ohman Map Co.. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/2463
MLA citation style
Petersen, H. Buchardt. Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/agdm/id/2463>.
Note: These citations are programmatically generated and may be incomplete.