APA Edition Citation

Ash Croft, G. L., & Hanks, R. J. (1980). Applied soil physics. Springer Verlag.

Chicago Edition Citation

Ash Croft, G L., and R J. Hanks. Applied Soil Physics. New York: Springer Verlag, 1980.

MLA Edition Citation

Ash Croft, G L., and R J. Hanks. Applied Soil Physics. Springer Verlag, 1980.