Bristol. Glacier National Park. University of Nevada Press.
芝加哥风格引文Bristol. Glacier National Park. University of Nevada Press.
MLA引文Bristol. Glacier National Park. University of Nevada Press.
警告：这些引文格式不一定是100％准确.
APA引文
Bristol. Glacier National Park. University of Nevada Press.
芝加哥风格引文Bristol. Glacier National Park. University of Nevada Press.
MLA引文Bristol. Glacier National Park. University of Nevada Press.