APA引文

Bikel, I., Roberts, T. M., Bladon, M. T., Green, R., Amann, E., & Livingston, D. M. (1983). Purification of biologically active simian virus 40 small tumor antigen.

Citação norma Chicago

Bikel, I., T M. Roberts, M T. Bladon, R. Green, E. Amann, and D M. Livingston. Purification of Biologically Active Simian Virus 40 Small Tumor Antigen. 1983.

MLA引文

Bikel, I., et al. Purification of Biologically Active Simian Virus 40 Small Tumor Antigen. 1983.