Citação norma APA

Wittschieben, J., Petersen, B. O., & Shuman, S. (1998). Replacement of the active site tyrosine of vaccinia DNA topoisomerase by glutamate, cysteine or histidine converts the enzyme into a site-specific endonuclease.

Citação norma Chicago

Wittschieben, J., B O. Petersen, e S. Shuman. Replacement of the Active Site Tyrosine of Vaccinia DNA Topoisomerase By Glutamate, Cysteine or Histidine Converts the Enzyme Into a Site-specific Endonuclease. 1998.

Citação norma MLA

Wittschieben, J., B O. Petersen, e S. Shuman. Replacement of the Active Site Tyrosine of Vaccinia DNA Topoisomerase By Glutamate, Cysteine or Histidine Converts the Enzyme Into a Site-specific Endonuclease. 1998.

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