MLA

Cruchley's Improved Geographical Companion throughout England & Wales Including Part of Scotland ... Engraved & Published by G.F. Cruchley, 1830. https://collections.library.yale.edu/catalog/15259774.

APA, 6th edition

Cruchley's improved Geographical Companion throughout England & Wales including part of Scotland ... (1830). [Maps]. Engraved & Published by G.F. Cruchley, https://collections.library.yale.edu/catalog/15259774.