Engineering Tractors for Higher Speeds/Lecture Series No. 25. ASABE.
芝加哥风格引文Engineering Tractors for Higher Speeds/Lecture Series No. 25. ASABE.
MLA引文Engineering Tractors for Higher Speeds/Lecture Series No. 25. ASABE.
警告：这些引文格式不一定是100％准确.
APA引文