(2020). O America: Discovery in a new land / William Least Heat-Moon.
芝加哥风格引文O America: Discovery in a New Land / William Least Heat-Moon. 2020.
MLA引文O America: Discovery in a New Land / William Least Heat-Moon. 2020.
警告：这些引文格式不一定是100％准确.
APA引文