Map of Charleston, So. Ca. : with all changes up to July 1st, 1891, showing various election precincts and wards / compiled by Simons & Huger.
MLA
Simons, and Huger. Map of Charleston, So. Ca. : with All Changes up to July 1st, 1891, Showing Various Election Precincts and Wards / Compiled by Simons & Huger. Walker, Evans & Cogswell Co., 0AD. https://collections.library.yale.edu/catalog/15811349.
APA, 6th edition
S., & H. (0 C.E.). Map of Charleston, So. Ca. : with all changes up to July 1st, 1891, showing various election precincts and wards / compiled by Simons & Huger. [Maps]. Walker, Evans & Cogswell Co., https://collections.library.yale.edu/catalog/15811349.