APA (7th ed.) Citation

Curtis, L. F. (1971). Soils of Exmoor Forest / by L.F. Curtis. Soil Survey of England and Wales.

Chicago Style (17th ed.) Citation

Curtis, L. F. Soils of Exmoor Forest / by L.F. Curtis. Soil Survey of England and Wales, 1971.

MLA (9th ed.) Citation

Curtis, L. F. Soils of Exmoor Forest / by L.F. Curtis. Soil Survey of England and Wales, 1971.

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