PETRUZELLA, F. D. (2017). Programmable logic controllers. McGraw Hill Education.
芝加哥风格引文PETRUZELLA, Frank D. Programmable Logic Controllers. McGraw Hill Education, 2017.
MLA引文PETRUZELLA, Frank D. Programmable Logic Controllers. McGraw Hill Education, 2017.
警告：这些引文格式不一定是100％准确.