Keehn, D. C. (2013). Knights of the Golden Circle: Secret empire, southern secession, Civil War. Louisiana State University Press.
芝加哥风格引文Keehn, David C. Knights of the Golden Circle: Secret Empire, Southern Secession, Civil War. Baton Rouge: Louisiana State University Press, 2013.
MLA引文Keehn, David C. Knights of the Golden Circle: Secret Empire, Southern Secession, Civil War. Louisiana State University Press, 2013.
警告：这些引文格式不一定是100％准确.