एपीए उद्धरण

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.

शिकागो स्टाइल उद्धरण

Wittschieben, J., B O. Petersen, और 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.

एमएलए उद्धरण

Wittschieben, J., B O. Petersen, और 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.

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