Lenk, J. D. (1980). Handbook of controls and instrumentation. Prentice-Hall.
芝加哥风格引文Lenk, John D. Handbook of Controls and Instrumentation. Englewood Cliffs, N.J: Prentice-Hall, 1980.
MLA引文Lenk, John D. Handbook of Controls and Instrumentation. Prentice-Hall, 1980.
警告：这些引文格式不一定是100％准确.