APA (7th ed.) Citation

Hobson, R. D. (1967). FORTRAN IV programs to determine surface roughness in topography for the CDC 3400 computer. State Geological Survey, University of Kansas.

Chicago Style (17th ed.) Citation

Hobson, Richard David. FORTRAN IV Programs to Determine Surface Roughness in Topography for the CDC 3400 Computer. Lawrence: State Geological Survey, University of Kansas, 1967.

MLA (9th ed.) Citation

Hobson, Richard David. FORTRAN IV Programs to Determine Surface Roughness in Topography for the CDC 3400 Computer. State Geological Survey, University of Kansas, 1967.

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