Cite

Black's map of Environs of London/ Drawn and Engraved by J. Bartholomew, W.H. McFarlane, lith.

MLA

Black's Map of Environs of London/ Drawn and Engraved by J. Bartholomew, W.H. McFarlane, Lith. A. & C. Black, 0AD. https://collections.library.yale.edu/catalog/15286758.

APA, 6th edition

Black's map of Environs of London/ Drawn and Engraved by J. Bartholomew, W.H. McFarlane, lith. (0 C.E.). [Maps]. A. & C. Black, https://collections.library.yale.edu/catalog/15286758.