Walker, R. (1978). Water supply, treatment, and distribution. Prentice-Hall.
芝加哥风格引文Walker, Rodger. Water Supply, Treatment, and Distribution. Englewood cliffs, N. J: Prentice-Hall, 1978.
MLA引文Walker, Rodger. Water Supply, Treatment, and Distribution. Prentice-Hall, 1978.
警告：这些引文格式不一定是100％准确.