Western American Literature. University of Nebraska Press.
芝加哥风格引文Western American Literature. University of Nebraska Press.
MLA引文Western American Literature. University of Nebraska Press.
警告：这些引文格式不一定是100％准确.
APA引文
Western American Literature. University of Nebraska Press.
芝加哥风格引文Western American Literature. University of Nebraska Press.
MLA引文Western American Literature. University of Nebraska Press.