Dyfyniad APA

Keith, B., & Simon, M. C. (2007). Hypoxia Inducible Factors, stem cells and cancer.

Dyfyniad Arddull Chicago

Keith, Brian, and M. Celeste Simon. Hypoxia Inducible Factors, Stem Cells and Cancer. 2007.

Dyfyniad MLA

Keith, Brian, and M. Celeste Simon. Hypoxia Inducible Factors, Stem Cells and Cancer. 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.