APA引文

Yeoh, S. I. (2006). The impact of using geometer's sketchpad in spatial visualization and achievement among form five Chinese students.

Chicago Style (17th ed.) Citation

Yeoh, Saw Imm. The Impact of Using Geometer's Sketchpad in Spatial Visualization and Achievement Among Form Five Chinese Students. 2006.

MLA引文

Yeoh, Saw Imm. The Impact of Using Geometer's Sketchpad in Spatial Visualization and Achievement Among Form Five Chinese Students. 2006.

警告：这些引文格式不一定是100％准确.