Wilcock, G. (1994). Tacrine and lecithin in Alzheimer's disease. Negative conclusions not justified.
芝加哥风格引文Wilcock, G. Tacrine and Lecithin in Alzheimer's Disease. Negative Conclusions Not Justified. 1994.
MLA引文Wilcock, G. Tacrine and Lecithin in Alzheimer's Disease. Negative Conclusions Not Justified. 1994.
警告：这些引文格式不一定是100％准确.