Shakespeare, W. (1990). Romeo and Juliet. Penguin.
芝加哥风格引文Shakespeare, William. Romeo and Juliet. New York: Penguin, 1990.
MLA引文Shakespeare, William. Romeo and Juliet. Penguin, 1990.
警告:这些引文格式不一定是100%准确.
Shakespeare, W. (1990). Romeo and Juliet. Penguin.
芝加哥风格引文Shakespeare, William. Romeo and Juliet. New York: Penguin, 1990.
MLA引文Shakespeare, William. Romeo and Juliet. Penguin, 1990.