APA (7th ed.) Citation

Salim, N., Mohd. Radzi, N. H., Yusof, N., & Jusoh, N. (1999). A model for an intelligent distance learning system: A preliminary study.

Chicago Style (17th ed.) Citation

Salim, Naomie, Nor Haizan Mohd. Radzi, Norazah Yusof, and Normal Jusoh. A Model for an Intelligent Distance Learning System: A Preliminary Study. 1999.

MLA (9th ed.) Citation

Salim, Naomie, et al. A Model for an Intelligent Distance Learning System: A Preliminary Study. 1999.