Gloucestershire / Engraved on steel by I. Slater, Manchester.
MLA
London : I. Slater. "Gloucestershire / Engraved on steel by I. Slater, Manchester.." Hargrett Library. 1829/1862, https://dlg.usg.edu/record/guan_hmap_hmap1829s4#item.
APA
London : I. Slater (1829/1862). Gloucestershire / Engraved on steel by I. Slater, Manchester.. Retrieved from https://dlg.usg.edu/record/guan_hmap_hmap1829s4#item
Chicago
London : I. Slater. "Gloucestershire / Engraved on steel by I. Slater, Manchester.." 1829/1862. July 1, 2025. https://dlg.usg.edu/record/guan_hmap_hmap1829s4#item.