APA (7th ed.) Citation

Lee, S. S. (2002). Online shopping cart & ordering system / Lee Siang Schee.

Chicago Style (17th ed.) Citation

Lee, Siang Schee. Online Shopping Cart & Ordering System / Lee Siang Schee. 2002.

MLA (9th ed.) Citation

Lee, Siang Schee. Online Shopping Cart & Ordering System / Lee Siang Schee. 2002.

Warning: These citations may not always be 100% accurate.