Cite

A map of Oxfordshire... Heywood Delt. Sudlow fc.

MLA

A Map of Oxfordshire... Heywood Delt. Sudlow Fc. John Harrison, 1787. https://collections.library.yale.edu/catalog/15309100.

APA, 6th edition

A map of Oxfordshire... Heywood Delt. Sudlow fc. (1787). [Maps]. John Harrison, https://collections.library.yale.edu/catalog/15309100.