Hilty. Dirt, Sweat, and Diesel. University of Missouri Press.
芝加哥风格引文Hilty. Dirt, Sweat, and Diesel. University of Missouri Press.
MLA引文Hilty. Dirt, Sweat, and Diesel. University of Missouri Press.
警告：这些引文格式不一定是100％准确.
APA引文