APA (7th ed.) Citation

Ng, T. K. (1993). 2D object recognition in gray scale images.

Chicago Style (17th ed.) Citation

Ng, Teck Khim. 2D Object Recognition in Gray Scale Images. 1993.

MLA (8th ed.) Citation

Ng, Teck Khim. 2D Object Recognition in Gray Scale Images. 1993.

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