APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

Maxwell, P., C. Pugh, i P. Ratcliffe. Activation of the HIF Pathway in Cancer. 2001.

MLA način citiranja (9. izdanje)

Maxwell, P., et al. Activation of the HIF Pathway in Cancer. 2001.