Owen, M. (1996). A world of widows. Zed Books.
芝加哥风格引文Owen, Margaret. A World of Widows. London ; Atlantic Highlands, NJ: Zed Books, 1996.
MLA引文Owen, Margaret. A World of Widows. Zed Books, 1996.
警告：这些引文格式不一定是100％准确.
APA引文