APA引文

Bolton W. (2009). Programmable logic controllers (5th ed.). Elsevier.

Chicago Edition Citation

Bolton W. Programmable Logic Controllers. 5th ed. Elsevier, 2009.

MLA引文

Bolton W. Programmable Logic Controllers. 5th ed. Elsevier, 2009.

警告：這些引文格式不一定是100％准確.