Citação norma APA

Hackeng, T. M., Griffin, J. H., & Dawson, P. E. (1999). Protein synthesis by native chemical ligation: Expanded scope by using straightforward methodology. The National Academy of Sciences.

Citação norma Chicago

Hackeng, Tilman M., John H. Griffin, and Philip E. Dawson. Protein Synthesis By Native Chemical Ligation: Expanded Scope By Using Straightforward Methodology. The National Academy of Sciences, 1999.

Citação norma MLA

Hackeng, Tilman M., John H. Griffin, and Philip E. Dawson. Protein Synthesis By Native Chemical Ligation: Expanded Scope By Using Straightforward Methodology. The National Academy of Sciences, 1999.

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