Gloucestershire
MLA
J. & C. Walker (Firm). "Gloucestershire." Hargrett Library. 1835/1845, https://dlg.usg.edu/record/guan_hmap_hmap1836g45#item.
APA
J. & C. Walker (Firm) (1835/1845). Gloucestershire. Retrieved from https://dlg.usg.edu/record/guan_hmap_hmap1836g45#item
Chicago
J. & C. Walker (Firm). "Gloucestershire." 1835/1845. August 6, 2025. https://dlg.usg.edu/record/guan_hmap_hmap1836g45#item.