APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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

Upozorenje: Ovi citati možda nisu uvijek 100% točni.