Pippenger, J. J., & Koff, R. M. (1959). Fluid-power controls. McGrw-Hill.
芝加哥风格引文Pippenger, John Junior, 与 R. M. Koff. Fluid-power Controls. New York: McGrw-Hill, 1959.
MLA引文Pippenger, John Junior, 与 R. M. Koff. Fluid-power Controls. McGrw-Hill, 1959.
警告：这些引文格式不一定是100％准确.