APA引文

Sikh Omar, M. R. (2005). Development of a friction and wear testing machine; fabrication / Muhammad Ridhwan Sikh Omar.

Chicago Style (17th ed.) Citation

Sikh Omar, Muhammad Ridhwan. Development of a Friction and Wear Testing Machine; Fabrication / Muhammad Ridhwan Sikh Omar. 2005.

MLA引文

Sikh Omar, Muhammad Ridhwan. Development of a Friction and Wear Testing Machine; Fabrication / Muhammad Ridhwan Sikh Omar. 2005.

警告：这些引文格式不一定是100％准确.