Spear, P., & Grenville, J. A. S. (1978). A history of India. Penguin Books.
芝加哥风格引文Spear, Percival, 与 J. A. S. Grenville. A History of India. London ; New Delhi: Penguin Books, 1978.
MLA引文Spear, Percival, 与 J. A. S. Grenville. A History of India. Penguin Books, 1978.
警告：这些引文格式不一定是100％准确.