Cite

Ober-Guinea und West-Sudan.

MLA

Bibliographisches Institut Leipzig, cartographer. Ober-Guinea Und West-Sudan. Bibliographisches Institut in Leipzig, 0AD. https://collections.library.yale.edu/catalog/16372773.

APA, 6th edition

Bibliographisches Institut Leipzig, cartographer. (0 C.E.). Ober-Guinea und West-Sudan. [Maps.]. Bibliographisches Institut in Leipzig, https://collections.library.yale.edu/catalog/16372773.