APA引文

RAO P.N. (2011). CAD/CAM: PRINCIPLES AND APPLICATIONS (3RD.). TMH.

芝加哥风格引文

RAO P.N. CAD/CAM: PRINCIPLES AND APPLICATIONS. 3RD. NEW DELHI: TMH, 2011.

MLA引文

RAO P.N. CAD/CAM: PRINCIPLES AND APPLICATIONS. 3RD. TMH, 2011.

警告：这些引文格式不一定是100％准确.