Browne, E. M. (1957). Four modern verse plays. Penguin Books.
芝加哥风格引文Browne, Elliott Martin. Four Modern Verse Plays. [Harmonstworth, Middlesex]: Penguin Books, 1957.
MLA引文Browne, Elliott Martin. Four Modern Verse Plays. Penguin Books, 1957.
警告：这些引文格式不一定是100％准确.