Europa / Von A. Pertermann.
MLA
Europa / Von A. Pertermann. Justus Perthes, 1878. https://collections.library.yale.edu/catalog/15258891.
APA, 6th edition
Europa / Von A. Pertermann. (1878). [Maps]. Justus Perthes, https://collections.library.yale.edu/catalog/15258891.