APA (7th ed.) Citation

Hair, T. H. (1839). Sketches of the coal mines in Northumberland & Durham. T.H. Hair.

Chicago Style (17th ed.) Citation

Hair, T. H. Sketches of the Coal Mines in Northumberland & Durham. London: T.H. Hair, 1839.

MLA (9th ed.) Citation

Hair, T. H. Sketches of the Coal Mines in Northumberland & Durham. T.H. Hair, 1839.

Warning: These citations may not always be 100% accurate.