APA (7th ed.) Citation

Beven, K., & Callen, J. (1979). HYDRODAT-a system of Fortran computer programs for the preparation and analysis of hydrological data from charts. Published for the British Geomorphological Research Group by Geo Abstracts.

Chicago Style (17th ed.) Citation

Beven, K.J, and J.L Callen. HYDRODAT-a System of Fortran Computer Programs for the Preparation and Analysis of Hydrological Data from Charts. Norwich: Published for the British Geomorphological Research Group by Geo Abstracts, 1979.

MLA (9th ed.) Citation

Beven, K.J, and J.L Callen. HYDRODAT-a System of Fortran Computer Programs for the Preparation and Analysis of Hydrological Data from Charts. Published for the British Geomorphological Research Group by Geo Abstracts, 1979.