Harun, H. (2011). Wind assisted propulsion system for fuel saving.
芝加哥风格引文Harun, Hamran. Wind Assisted Propulsion System for Fuel Saving. 2011.
MLA引文Harun, Hamran. Wind Assisted Propulsion System for Fuel Saving. 2011.
警告：这些引文格式不一定是100％准确.
APA引文