APA
Greenwood C., . (1817). Map of the county of York, made on the basis of triangles in the county, determined by Lieu. Col. Wm. Mudge, Royal Arty. F.R.S. and Capt. Thos. Colby, Royal Engrs. in the trigonometrical survey of England, by order of the Honourable Board of Ordnance, and surveyed in the years 1815, 1816 & 1817. Leeds: Robinson, Son & Holdsworth.
Chicago
Greenwood C, . 1817. Map of the county of York, made on the basis of triangles in the county, determined by Lieu. Col. Wm. Mudge, Royal Arty. F.R.S. and Capt. Thos. Colby, Royal Engrs. in the trigonometrical survey of England, by order of the Honourable Board of Ordnance, and surveyed in the years 1815, 1816 & 1817. Leeds: Robinson, Son & Holdsworth.
Harvard
Greenwood C., . (1817). Map of the county of York, made on the basis of triangles in the county, determined by Lieu. Col. Wm. Mudge, Royal Arty. F.R.S. and Capt. Thos. Colby, Royal Engrs. in the trigonometrical survey of England, by order of the Honourable Board of Ordnance, and surveyed in the years 1815, 1816 & 1817. Leeds: Robinson, Son & Holdsworth.
MLA
Greenwood C, . Map of the county of York, made on the basis of triangles in the county, determined by Lieu. Col. Wm. Mudge, Royal Arty. F.R.S. and Capt. Thos. Colby, Royal Engrs. in the trigonometrical survey of England, by order of the Honourable Board of Ordnance, and surveyed in the years 1815, 1816 & 1817. Leeds: Robinson, Son & Holdsworth. 1817.