Blishen, E., & Cook, C. (1979). Pears guide to today's world. Pelham Books.
芝加哥风格引文Blishen, Edward, 与 Chris Cook. Pears Guide to Today's World. London: Pelham Books, 1979.
MLA引文Blishen, Edward, 与 Chris Cook. Pears Guide to Today's World. Pelham Books, 1979.
警告：这些引文格式不一定是100％准确.