APA (7th ed.) Citation

CLARKE, G. (1971). The study of soil in the field - GR.Clarke. Clarendon Press Oxford.

Chicago Style (17th ed.) Citation

CLARKE, GR. The Study of Soil in the Field - GR.Clarke. Clarendon Press Oxford, 1971.

MLA (8th ed.) Citation

CLARKE, GR. The Study of Soil in the Field - GR.Clarke. Clarendon Press Oxford, 1971.

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