Upton, M. (1976). Agricultural production economics and resource-use. Oxford University Press.
芝加哥风格引文Upton, M. Agricultural Production Economics and Resource-use. London ; New York: Oxford University Press, 1976.
MLA引文Upton, M. Agricultural Production Economics and Resource-use. Oxford University Press, 1976.
警告：这些引文格式不一定是100％准确.