Map showing the distribution of the slave population of the southern states of the United States

Chicago citation style
Hergesheimer, E. (Edwin), Leonhardt, Theo. (Theodore), 1818-1877, Graham, H. S. (Henry S.), United States Coast Survey, United StatesBureau of the Census. Map showing the distribution of the slave population of the southern states of the United States. 1861. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/w9505r836. (Accessed January 27, 2020.)
APA citation style
Hergesheimer, E. (Edwin), Leonhardt, Theo. (Theodore), 1818-1877, Graham, H. S. (Henry S.), United States Coast Survey, United StatesBureau of the Census, (1861) Map showing the distribution of the slave population of the southern states of the United States. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/w9505r836
MLA citation style
Hergesheimer, E. (Edwin), Leonhardt, Theo. (Theodore), 1818-1877, Graham, H. S. (Henry S.), United States Coast Survey, United StatesBureau of the Census. Retrieved from the Digital Public Library of America <https://ark.digitalcommonwealth.org/ark:/50959/w9505r836>.
Note: These citations are programmatically generated and may be incomplete.