Gray, D., Gray, D. W. R., & Morris, P. (1984). Experimental pancreatic islet treansplantation.
芝加哥风格引文Gray, D., D. W. R. Gray, 与 P. Morris. Experimental Pancreatic Islet Treansplantation. 1984.
MLA引文Gray, D., et al. Experimental Pancreatic Islet Treansplantation. 1984.
警告：这些引文格式不一定是100％准确.