Sketch of Black Hawk in profile

Chicago citation style
Hauberg, John H. (John Henry), 1869-1956. Sketch of Black Hawk in profile. undated. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/aug_hauberg/id/638. (Accessed August 4, 2020.)
APA citation style
Hauberg, John H. (John Henry), 1869-1956, (undated) Sketch of Black Hawk in profile. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/aug_hauberg/id/638
MLA citation style
Hauberg, John H. (John Henry), 1869-1956. Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/aug_hauberg/id/638>.
Note: These citations are programmatically generated and may be incomplete.