APA (7th ed.) Citation

Johnson, P. A. (1971). Soils in Derbyshire I : Sheet SK 17 (Tideswell) / by P.A. Johnson: Sheet SK 17 (Tideswell). Soil Survey of England and Wales.

Chicago Style (17th ed.) Citation

Johnson, P. A. Soils in Derbyshire I : Sheet SK 17 (Tideswell) / by P.A. Johnson: Sheet SK 17 (Tideswell). Soil Survey of England and Wales, 1971.

MLA (9th ed.) Citation

Johnson, P. A. Soils in Derbyshire I : Sheet SK 17 (Tideswell) / by P.A. Johnson: Sheet SK 17 (Tideswell). Soil Survey of England and Wales, 1971.

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