Shakespeare, W., Mowat, B. A., & Werstine, P. (1937). The tragedy of Macbeth. Penguin Books.
芝加哥风格引文Shakespeare, William, Barbara A. Mowat, 与 Paul Werstine. The Tragedy of Macbeth. Victoria: Penguin Books, 1937.
MLA引文Shakespeare, William, et al. The Tragedy of Macbeth. Penguin Books, 1937.
警告：这些引文格式不一定是100％准确.