APA引文

Berman, H. M., Westbrook, J., Feng, Z., Gilliland, G., Bhat, T. N., Weissig, H., . . . Bourne, P. E. (2000). The Protein Data Bank. Nucleic Acids Res.

Citação norma Chicago

Berman, Helen M., John Westbrook, Zukang Feng, Gary Gilliland, T. N. Bhat, Helge Weissig, Ilya N. Shindyalov, and Philip E. Bourne. "The Protein Data Bank." Nucleic Acids Res 2000.

MLA引文

Berman, Helen M., et al. "The Protein Data Bank." Nucleic Acids Res 2000.