Cite

Western Africa [cartographic material] / drawn by Edwd. Weller, F.R.G.S. ; engraved by Edwd. Weller, Duke Strt. Bloomsbury.

MLA

Weller, Edward, d. 1884. Western Africa [cartographic material] / drawn by Edwd. Weller, F.R.G.S. ; engraved by Edwd. Weller, Duke Strt. Bloomsbury.. BRBL_00345. [c1880?]. https://collections.library.yale.edu/catalog/15533568.

APA, 6th edition

Weller, Edward, d. 1884. (["BRBL_00345"])([c1880?])[Western Africa [cartographic material] / drawn by Edwd. Weller, F.R.G.S. ; engraved by Edwd. Weller, Duke Strt. Bloomsbury.]. https://collections.library.yale.edu/catalog/15533568.