APA (7th ed.) Citation
Couper, D. (1995). Use of graded contour banks for soil conservation.
Chicago Style (17th ed.) Citation
Couper, D.C. Use of Graded Contour Banks for Soil Conservation. 1995.
MLA (9th ed.) Citation
Couper, D.C. Use of Graded Contour Banks for Soil Conservation. 1995.
Warning: These citations may not always be 100% accurate.