APA (7th ed.) Citation

Thompson, T. R. E. (1978). Soils in Clwyd II.2) / by T.R.E. Thompson. Soil Survey of England and Wales.

Chicago Style (17th ed.) Citation

Thompson, T. R. E. Soils in Clwyd II.2) / by T.R.E. Thompson. Soil Survey of England and Wales, 1978.

MLA (9th ed.) Citation

Thompson, T. R. E. Soils in Clwyd II.2) / by T.R.E. Thompson. Soil Survey of England and Wales, 1978.

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