APA (7th ed.) Citation

High, C., & Hanna, F. K. (1970). A method for the direct measurement of erosion on rock surfaces. Published for the British Geomorphological Research Group by Geo Abstracts.

Chicago Style (17th ed.) Citation

High, C., and F. K. Hanna. A Method for the Direct Measurement of Erosion on Rock Surfaces. Norwich: Published for the British Geomorphological Research Group by Geo Abstracts, 1970.

MLA (9th ed.) Citation

High, C., and F. K. Hanna. A Method for the Direct Measurement of Erosion on Rock Surfaces. Published for the British Geomorphological Research Group by Geo Abstracts, 1970.