APA citiranje

Tiemens, K. M., Shipley, P. L., Correia, R. A., Shields, D. S., & Guerrant, R. L. (1984). Sulfamethoxazole-trimethoprim-resistant Shigella flexneri in northeastern Brazil.

Citação norma Chicago

Tiemens, K M., P L. Shipley, R A. Correia, D S. Shields, and R L. Guerrant. Sulfamethoxazole-trimethoprim-resistant Shigella Flexneri in Northeastern Brazil. 1984.

MLA citiranje

Tiemens, K M., et al. Sulfamethoxazole-trimethoprim-resistant Shigella Flexneri in Northeastern Brazil. 1984.