Keats, T. E. (1992). Atlas of Normal Roentgen Variants That May Simulate Disease.
芝加哥风格引文Keats, Theodore E. Atlas of Normal Roentgen Variants That May Simulate Disease. 1992.
MLA引文Keats, Theodore E. Atlas of Normal Roentgen Variants That May Simulate Disease. 1992.
警告：这些引文格式不一定是100％准确.