Hudson, J. W. (1962). Irrigation water use in the Utah Valley, Utah. [s.n.].
芝加哥风格引文Hudson, James W. Irrigation Water Use in the Utah Valley, Utah. Chicago: [s.n.], 1962.
MLA引文Hudson, James W. Irrigation Water Use in the Utah Valley, Utah. [s.n.], 1962.
警告：这些引文格式不一定是100％准确.