Barcus,James E. (1975). Percy Bysshe Shelley: The critical heritage. Routledge.
芝加哥风格引文Barcus,James E. Percy Bysshe Shelley: The Critical Heritage. London: Routledge, 1975.
MLA引文Barcus,James E. Percy Bysshe Shelley: The Critical Heritage. Routledge, 1975.
警告:这些引文格式不一定是100%准确.