APA引文

David, H. (2007). Tourist guide expert system for Sarawak / Heldie Anak David.

Chicago Style (17th ed.) Citation

David, Heldie. Tourist Guide Expert System for Sarawak / Heldie Anak David. 2007.

MLA引文

David, Heldie. Tourist Guide Expert System for Sarawak / Heldie Anak David. 2007.

警告：這些引文格式不一定是100％准確.