APA引文

P N Rao. (1998). Manufacturing technology: Foundry, forming and welding. Boston, MA: McGraw-Hill.

Trích dẫn kiểu Chicago

P N Rao. Manufacturing Technology: Foundry, Forming and Welding. Boston, MA: McGraw-Hill, 1998.

MLA引文

P N Rao. Manufacturing Technology: Foundry, Forming and Welding. Boston, MA: McGraw-Hill, 1998.

警告：这些引文格式不一定是100％准确.