APA (7th ed.) Citation

Ngo, J. S. K., Ong, W., Ahmad, F., & Bujang, K. (2013). A Study of Soluble-Powdered Natural Dyes. Emerald Group Publishing Limited.

Chicago Style (17th ed.) Citation

Ngo, June Siok Kheng, W.F Ong, F.B Ahmad, and K.B Bujang. A Study of Soluble-Powdered Natural Dyes. Emerald Group Publishing Limited, 2013.

MLA (9th ed.) Citation

Ngo, June Siok Kheng, et al. A Study of Soluble-Powdered Natural Dyes. Emerald Group Publishing Limited, 2013.