APA引文

Sambrook, J., & Shatkin, A. J. (1969). Polynucleotide Ligase Activity in Cells Infected with Simian Virus 40, Polyoma Virus, or Vaccinia Virus.

Citação norma Chicago

Sambrook, J., and A. J. Shatkin. Polynucleotide Ligase Activity in Cells Infected With Simian Virus 40, Polyoma Virus, or Vaccinia Virus. 1969.

MLA引文

Sambrook, J., and A. J. Shatkin. Polynucleotide Ligase Activity in Cells Infected With Simian Virus 40, Polyoma Virus, or Vaccinia Virus. 1969.

警告：這些引文格式不一定是100％准確.