APA aipamena

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

Chicago Style aipamena

Hillel, Daniel. Optimizing the Soil Physical Environment Toward Greater Crop Yields. New York: Academic Press, 1972.

MLA aipamena

Hillel, Daniel. Optimizing the Soil Physical Environment Toward Greater Crop Yields. Academic Press, 1972.