Sreenivasan, K. (1990). The light from heaven. Penguin Books.
芝加哥风格引文Sreenivasan, Kasthuri. The Light from Heaven. New Delhi, India ; New York, N.Y., U.S.A.: Penguin Books, 1990.
MLA引文Sreenivasan, Kasthuri. The Light from Heaven. Penguin Books, 1990.
警告：这些引文格式不一定是100％准确.