Crane. Animal Encounters. University of Pennsylvania Press.
芝加哥风格引文Crane. Animal Encounters. University of Pennsylvania Press.
MLA引文Crane. Animal Encounters. University of Pennsylvania Press.
警告：这些引文格式不一定是100％准确.
APA引文
Crane. Animal Encounters. University of Pennsylvania Press.
芝加哥风格引文Crane. Animal Encounters. University of Pennsylvania Press.
MLA引文Crane. Animal Encounters. University of Pennsylvania Press.