APA (7th ed.) Citation

Sia, C. K., Ker, E. L., & Phang, C. (2006). Preliminary stage development of portable steel chamfering machine / Sia Chee Kiong, Ker Eng Ling and Phang Chang.

Chicago Style (17th ed.) Citation

Sia, Chee Kiong, Eng Ling Ker, and Chang Phang. Preliminary Stage Development of Portable Steel Chamfering Machine / Sia Chee Kiong, Ker Eng Ling and Phang Chang. 2006.

MLA (9th ed.) Citation

Sia, Chee Kiong, et al. Preliminary Stage Development of Portable Steel Chamfering Machine / Sia Chee Kiong, Ker Eng Ling and Phang Chang. 2006.

Warning: These citations may not always be 100% accurate.