MLA

Rose, Fredk. W. (Frederick W.). Comic map of the British Isles indicating the political situation in 1880 / by Fred. W. Rose.. BRBL_00040. 1880?]. https://collections.library.yale.edu/catalog/15259713.

APA, 6th edition

Rose, Fredk. W. (Frederick W.). (["BRBL_00040"])(1880?])[Comic map of the British Isles indicating the political situation in 1880 / by Fred. W. Rose.]. https://collections.library.yale.edu/catalog/15259713.