Sledge. These Rugged Days. The University of Alabama Press.
芝加哥风格引文Sledge. These Rugged Days. The University of Alabama Press.
MLA引文Sledge. These Rugged Days. The University of Alabama Press.
警告：这些引文格式不一定是100％准确.
APA引文
Sledge. These Rugged Days. The University of Alabama Press.
芝加哥风格引文Sledge. These Rugged Days. The University of Alabama Press.
MLA引文Sledge. These Rugged Days. The University of Alabama Press.