Nelson. The Spirit Bird. University of Pittsburgh Press.
芝加哥风格引文Nelson. The Spirit Bird. University of Pittsburgh Press.
MLA引文Nelson. The Spirit Bird. University of Pittsburgh Press.
警告：这些引文格式不一定是100％准确.
APA引文
Nelson. The Spirit Bird. University of Pittsburgh Press.
芝加哥风格引文Nelson. The Spirit Bird. University of Pittsburgh Press.
MLA引文Nelson. The Spirit Bird. University of Pittsburgh Press.