APA (7th ed.) Citation

Goh, O. S., Fung, C., Wong, W., & Sahib, S. (2005). Intelligent question answering with natural language understanding and network-based advanced reasoning.

Chicago Style (17th ed.) Citation

Goh, Ong Sing, C.C Fung, W. Wong, and S. Sahib. Intelligent Question Answering with Natural Language Understanding and Network-based Advanced Reasoning. 2005.

MLA (9th ed.) Citation

Goh, Ong Sing, et al. Intelligent Question Answering with Natural Language Understanding and Network-based Advanced Reasoning. 2005.