Gaya APA

Jefferys, ., Thomas, . (1772). Composite: Plates I - XX The County of York Survey'd in MDCCLXVII, VIII, IX and MDCCLXX . London: Thomas Jefferys.

Gaya MLA

Jefferys, ., Thomas, . "Composite: Plates I - XX The County of York Survey'd in MDCCLXVII, VIII, IX and MDCCLXX". London: Thomas Jefferys, 1772. Peta.