Maxwell, P., Pugh, C., & Ratcliffe, P. (2001). Activation of the HIF pathway in cancer.
芝加哥风格引文Maxwell, P., C. Pugh, 与 P. Ratcliffe. Activation of the HIF Pathway in Cancer. 2001.
MLA引文Maxwell, P., et al. Activation of the HIF Pathway in Cancer. 2001.
警告：这些引文格式不一定是100％准确.