Map of part of Northern Africa showing the Routes of the Expedition under Messrs. Richardson, Barth, Overweg & Vogel in the years 1850 and 1853

Chicago citation style
Petermann, A. (August), 1822-1878. Map of part of Northern Africa showing the Routes of the Expedition under Messrs. Richardson, Barth, Overweg & Vogel in the years 1850 and 1853. 1855. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/246019e0-e946-0133-1d3d-0050569601ca-a. (Accessed March 28, 2024.)
APA citation style
Petermann, A. (August), 1822-1878, (1855) Map of part of Northern Africa showing the Routes of the Expedition under Messrs. Richardson, Barth, Overweg & Vogel in the years 1850 and 1853. Retrieved from the Digital Public Library of America, https://digital.library.illinois.edu/items/246019e0-e946-0133-1d3d-0050569601ca-a
MLA citation style
Petermann, A. (August), 1822-1878. Retrieved from the Digital Public Library of America <https://digital.library.illinois.edu/items/246019e0-e946-0133-1d3d-0050569601ca-a>.
Note: These citations are programmatically generated and may be incomplete.