Citação norma APA

Xu, J., & Attisano, L. (2000). Mutations in the tumor suppressors Smad2 and Smad4 inactivate transforming growth factor β signaling by targeting Smads to the ubiquitin–proteasome pathway. The National Academy of Sciences.

Citação norma Chicago

Xu, Jing, and Liliana Attisano. Mutations in the Tumor Suppressors Smad2 and Smad4 Inactivate Transforming Growth Factor β Signaling By Targeting Smads to the Ubiquitin–proteasome Pathway. The National Academy of Sciences, 2000.

Citação norma MLA

Xu, Jing, and Liliana Attisano. Mutations in the Tumor Suppressors Smad2 and Smad4 Inactivate Transforming Growth Factor β Signaling By Targeting Smads to the Ubiquitin–proteasome Pathway. The National Academy of Sciences, 2000.

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