एपीए उद्धरण

 Field, H. (2018).  Introduction to agricultural engineering technology: A problem solving approach.  Springer Science+Business Media.

शिकागो स्टाइल उद्धरण

 Field, Harry.  Introduction to Agricultural Engineering Technology: A Problem Solving Approach.  Springer Science+Business Media, 2018.

एमएलए उद्धरण

 Field, Harry.  Introduction to Agricultural Engineering Technology: A Problem Solving Approach.  Springer Science+Business Media, 2018.