APA引文

Frey, D. (2003). AutoCAD 2004 and AutoCAD LT 2004: No experience required. San Francisco: Sybex.

Trích dẫn kiểu Chicago

Frey, David. AutoCAD 2004 and AutoCAD LT 2004: No Experience Required. San Francisco: Sybex, 2003.

MLA引文

Frey, David. AutoCAD 2004 and AutoCAD LT 2004: No Experience Required. San Francisco: Sybex, 2003.

警告：这些引文格式不一定是100％准确.