Soil Survey of England and Wales & Ragg, J. M. (1984). Soils and their use in Midland and Western England / by J.M. Ragg ... [et al.]. Soil Survey of England and Wales.
Chicago Style (17th ed.) CitationSoil Survey of England and Wales and J. M. Ragg. Soils and Their Use in Midland and Western England / by J.M. Ragg ... [et Al.]. Harpenden: Soil Survey of England and Wales, 1984.
MLA (9th ed.) CitationSoil Survey of England and Wales and J. M. Ragg. Soils and Their Use in Midland and Western England / by J.M. Ragg ... [et Al.]. Soil Survey of England and Wales, 1984.
Warning: These citations may not always be 100% accurate.