Citação norma APA

Yang, Y., Piek, E., Zavadil, J., Liang, D., Xie, D., Heyer, J., . . . Böttinger, E. P. (2003). Hierarchical model of gene regulation by transforming growth factor β. National Academy of Sciences.

Citação norma Chicago

Yang, Yaw-Ching, et al. Hierarchical Model of Gene Regulation By Transforming Growth Factor β. National Academy of Sciences, 2003.

Citação norma MLA

Yang, Yaw-Ching, et al. Hierarchical Model of Gene Regulation By Transforming Growth Factor β. National Academy of Sciences, 2003.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.