APA引文

Grabowski, R. (2004). Using autocad 2004 advanced. New York: Autodesk.

Trích dẫn kiểu Chicago

Grabowski, Ralph. Using Autocad 2004 Advanced. New York: Autodesk, 2004.

MLA引文

Grabowski, Ralph. Using Autocad 2004 Advanced. New York: Autodesk, 2004.

警告：這些引文格式不一定是100％准確.