Ridout. Passionate Amateurs. University of Michigan Press.
芝加哥风格引文Ridout. Passionate Amateurs. University of Michigan Press.
MLA引文Ridout. Passionate Amateurs. University of Michigan Press.
警告：这些引文格式不一定是100％准确.
APA引文
Ridout. Passionate Amateurs. University of Michigan Press.
芝加哥风格引文Ridout. Passionate Amateurs. University of Michigan Press.
MLA引文Ridout. Passionate Amateurs. University of Michigan Press.