Swensen. In a Rugged Land. University of Utah Press.
芝加哥风格引文Swensen. In a Rugged Land. University of Utah Press.
MLA引文Swensen. In a Rugged Land. University of Utah Press.
警告：这些引文格式不一定是100％准确.
APA引文
Swensen. In a Rugged Land. University of Utah Press.
芝加哥风格引文Swensen. In a Rugged Land. University of Utah Press.
MLA引文Swensen. In a Rugged Land. University of Utah Press.