Cite

Map of Congo Basin : showing path traveled by Joseph Conrad Korzeniowski.

MLA

Conrad, Joseph, 1857-1924. Map of Congo Basin : showing path traveled by Joseph Conrad Korzeniowski.. BRBL_00342. [1910?]. https://collections.library.yale.edu/catalog/15533524.

APA, 6th edition

Conrad, Joseph, 1857-1924. (["BRBL_00342"])([1910?])[Map of Congo Basin : showing path traveled by Joseph Conrad Korzeniowski.]. https://collections.library.yale.edu/catalog/15533524.