APA (7th ed.) Citation

Jadidi, O., Mohd Yusuff, R., Firouzi, F., & Tang, S. H. (2008). Improvement of a grey based method for supplier selection problem.

Chicago Style (17th ed.) Citation

Jadidi, Omid, Rosnah Mohd Yusuff, Fatemeh Firouzi, and Sai Hong Tang. Improvement of a Grey Based Method for Supplier Selection Problem. 2008.

MLA (9th ed.) Citation

Jadidi, Omid, et al. Improvement of a Grey Based Method for Supplier Selection Problem. 2008.