Crano, W. D. (2012). Surrounded and Outnumbered. Headline.
芝加哥风格引文Crano, William D. Surrounded and Outnumbered. London: Headline, 2012.
MLA引文Crano, William D. Surrounded and Outnumbered. Headline, 2012.
警告：这些引文格式不一定是100％准确.
APA引文