APA引文

Frey, D. (1999). Autocad 2000: No experience required. San Francisco: Sybex.

Trích dẫn kiểu Chicago

Frey, David. Autocad 2000: No Experience Required. San Francisco: Sybex, 1999.

MLA引文

Frey, David. Autocad 2000: No Experience Required. San Francisco: Sybex, 1999.

警告：这些引文格式不一定是100％准确.