Roy. The Bernal Story. Syracuse University Press.
芝加哥风格引文Roy. The Bernal Story. Syracuse University Press.
MLA引文Roy. The Bernal Story. Syracuse University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Roy. The Bernal Story. Syracuse University Press.
芝加哥风格引文Roy. The Bernal Story. Syracuse University Press.
MLA引文Roy. The Bernal Story. Syracuse University Press.