APA引文

 Petruzella, F. D. (2017).  Programmable logic controllers.  McGraw-Hill Education.

Trích dẫn kiểu Chicago

 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.