ebrary, Inc, Arora, D. K., & Khachatourians, G. G. (2001). Agriculture and food production. Elsevier.
芝加哥风格引文ebrary, Inc, Dilip K. Arora, 与 George G. Khachatourians. Agriculture and Food Production. New York: Elsevier, 2001.
MLA引文ebrary, Inc, et al. Agriculture and Food Production. Elsevier, 2001.
警告：这些引文格式不一定是100％准确.