Aquila. The Sagebrush Trail. University of Arizona Press.
芝加哥风格引文Aquila. The Sagebrush Trail. University of Arizona Press.
MLA引文Aquila. The Sagebrush Trail. University of Arizona Press.
警告：这些引文格式不一定是100％准确.
APA引文
Aquila. The Sagebrush Trail. University of Arizona Press.
芝加哥风格引文Aquila. The Sagebrush Trail. University of Arizona Press.
MLA引文Aquila. The Sagebrush Trail. University of Arizona Press.