APA引文

Frank Ebel, & Siegfried Nestel. (2004). FESTO . Sensors for handling and processing technology. Proximity Sensors .Textbook. Denkendorf: Festo Didactic.

Trích dẫn kiểu Chicago

Frank Ebel, và Siegfried Nestel. FESTO . Sensors for Handling and Processing Technology. Proximity Sensors .Textbook. Denkendorf: Festo Didactic, 2004.

MLA引文

Frank Ebel, và Siegfried Nestel. FESTO . Sensors for Handling and Processing Technology. Proximity Sensors .Textbook. Denkendorf: Festo Didactic, 2004.

警告：這些引文格式不一定是100％准確.