APA (7th ed.) Citation

Webster, R. (1977). Quantitative and numerical methods in soil classification and survey. Clarendon Pr.

Chicago Style (17th ed.) Citation

Webster, R. Quantitative and Numerical Methods in Soil Classification and Survey. Oxford: Clarendon Pr, 1977.

MLA (9th ed.) Citation

Webster, R. Quantitative and Numerical Methods in Soil Classification and Survey. Clarendon Pr, 1977.

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