APA引文

Maxwell, P., Pugh, C., & Ratcliffe, P. (2001). Activation of the HIF pathway in cancer.

Chicago Style (17th ed.) Citation

Maxwell, P., C. Pugh, and 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.