APA (7th ed.) Citation

Rafi, Samsudin, & Ismail. (2006). On improving spatial ability through computer-mediated engineering drawing instruction.

Chicago Style (17th ed.) Citation

Rafi, Samsudin, and Ismail. On Improving Spatial Ability Through Computer-mediated Engineering Drawing Instruction. 2006.

MLA (9th ed.) Citation

Rafi, et al. On Improving Spatial Ability Through Computer-mediated Engineering Drawing Instruction. 2006.