Cite

Bartholomews "half-inch to mile" map of England & Wales

MLA

Bartholomew, John, and cartographer Son. Bartholomews "Half-Inch to Mile" Map of England & Wales. Edinburgh Geographical Institute, 0AD. https://collections.library.yale.edu/catalog/15352104.

APA, 6th edition

Bartholomew, J., & Son, cartographer. (0 C.E.). Bartholomews "half-inch to mile" map of England & Wales [Maps]. Edinburgh Geographical Institute. https://collections.library.yale.edu/catalog/15352104.