MLA

Kirby, A. H. Map of Abilene / Drawn by A.H. Kirby ; Compiled by J.A. Thomas, County Surveyor and A.H. Kirby. Anderson & Anderson, 0AD. https://collections.library.yale.edu/catalog/15811517.

APA, 6th edition

Kirby, A. H. (0 C.E.). Map of Abilene / drawn by A.H. Kirby ; compiled by J.A. Thomas, county surveyor and A.H. Kirby. [Maps]. Anderson & Anderson, https://collections.library.yale.edu/catalog/15811517.