APA (7th ed.) Citation

Whitfield, W. A. D., & Beard, G. R. (1977). Soils in Warwickshire 3 : Sheets SP 47/48 (Rugby West/Wolvey) / by W.A.D. Whitfield and G.R. Beard: Sheets SP 47/48 (Rugby West/Wolvey). Soil Survey of England and Wales.

Chicago Style (17th ed.) Citation

Whitfield, W. A. D., and G. R. Beard. Soils in Warwickshire 3 : Sheets SP 47/48 (Rugby West/Wolvey) / by W.A.D. Whitfield and G.R. Beard: Sheets SP 47/48 (Rugby West/Wolvey). Soil Survey of England and Wales, 1977.

MLA (9th ed.) Citation

Whitfield, W. A. D., and G. R. Beard. Soils in Warwickshire 3 : Sheets SP 47/48 (Rugby West/Wolvey) / by W.A.D. Whitfield and G.R. Beard: Sheets SP 47/48 (Rugby West/Wolvey). Soil Survey of England and Wales, 1977.

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