Style de citation APA

Hillel, D. (1972). Optimizing the soil physical enviornment toward greater crop yields. Academic press.

Style de citation Chicago

Hillel, Daniel. Optimizing the Soil Physical Enviornment Toward Greater Crop Yields. Newyork: Academic press, 1972.

Style de citation MLA

Hillel, Daniel. Optimizing the Soil Physical Enviornment Toward Greater Crop Yields. Academic press, 1972.