APA (7th ed.) Citation

Muhamad Ludin, A. N., Yaakup, A., & Abu Bakar, S. Z. (2006). GIS and planning support system for Klang Valley Region, Malaysia.

Chicago Style (17th ed.) Citation

Muhamad Ludin, Ahmad Nazri, Ahris Yaakup, and Siti Zalina Abu Bakar. GIS and Planning Support System for Klang Valley Region, Malaysia. 2006.

MLA (9th ed.) Citation

Muhamad Ludin, Ahmad Nazri, et al. GIS and Planning Support System for Klang Valley Region, Malaysia. 2006.