APA (7th ed.) Citation

Heil, J. W., Knight, R. W., & Wilding, L. P. (1993). Soil properties influencing hydraulic sealing of the surface on Alfisols in the Sahel.

Chicago Style (17th ed.) Citation

Heil, Justin Wayne, Robert W. Knight, and Larry P. Wilding. Soil Properties Influencing Hydraulic Sealing of the Surface on Alfisols in the Sahel. 1993.

MLA (9th ed.) Citation

Heil, Justin Wayne, et al. Soil Properties Influencing Hydraulic Sealing of the Surface on Alfisols in the Sahel. 1993.