Baver, L. D., Gadner.W. R, & Gardner, W. H. (1972). Soil physics (4th edition.). John Wiley & Sons.
Cita Chicago Style (17a ed.)Baver, L. D., Gadner.W. R, y W. H. Gardner. Soil Physics. 4th edition. New York: John Wiley & Sons, 1972.
Cita MLA (8a ed.)Baver, L. D., et al. Soil Physics. 4th edition. John Wiley & Sons, 1972.
Precaución: Estas citas no son 100% exactas.