APA引文

Galvan, S. C., Castro, C., Segura, E., Casas, L., & Castaneda, M. (1991). Nucleotide sequences of the six very small molecules of Trypanosoma cruzi ribosomal RNA.

Citação norma Chicago

Galvan, S C., C. Castro, E. Segura, L. Casas, and M. Castaneda. Nucleotide Sequences of the Six Very Small Molecules of Trypanosoma Cruzi Ribosomal RNA. 1991.

MLA引文

Galvan, S C., et al. Nucleotide Sequences of the Six Very Small Molecules of Trypanosoma Cruzi Ribosomal RNA. 1991.