Roman, H. T. Teach deflection concepts with Hacksaw blades and rubber bands. IN STEM. Tech directions.
芝加哥风格引文Roman, Harry T. "Teach Deflection Concepts with Hacksaw Blades and Rubber Bands. IN STEM." Tech Directions .
MLA引文Roman, Harry T. "Teach Deflection Concepts with Hacksaw Blades and Rubber Bands. IN STEM." Tech Directions, .
警告：这些引文格式不一定是100％准确.