APA (7th ed.) Citation

Heaven, F. W. (1986). Soils in Lincolnshire 6 : sheet SK99 (Kirton in Lindsey) / by F.W. Heaven: Sheet SK99 (Kirton in Lindsey). Soil Survey of England and Wales.

Chicago Style (17th ed.) Citation

Heaven, F. W. Soils in Lincolnshire 6 : Sheet SK99 (Kirton in Lindsey) / by F.W. Heaven: Sheet SK99 (Kirton in Lindsey). Soil Survey of England and Wales, 1986.

MLA (9th ed.) Citation

Heaven, F. W. Soils in Lincolnshire 6 : Sheet SK99 (Kirton in Lindsey) / by F.W. Heaven: Sheet SK99 (Kirton in Lindsey). Soil Survey of England and Wales, 1986.

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