APA引文

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

Trích dẫn kiểu Chicago

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

MLA引文

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

警告：這些引文格式不一定是100％准確.