Bogen, D. (1997). The known world. University Press of New England.
芝加哥风格引文Bogen, Don. The Known World. Hanover, N.H.: University Press of New England, 1997.
MLA引文Bogen, Don. The Known World. University Press of New England, 1997.
警告：这些引文格式不一定是100％准确.