Crockard, A. (1985). Neurosurgery the scientific basis of clinical practice.
芝加哥风格引文Crockard, Alan. Neurosurgery the Scientific Basis of Clinical Practice. 1985.
MLA引文Crockard, Alan. Neurosurgery the Scientific Basis of Clinical Practice. 1985.
警告：这些引文格式不一定是100％准确.