APA (7th ed.) Citation

Portugal, I., Barreiro, L., Moniz-Pereira, J., & Brum, L. (2015). pncA mutations in pyrazinamide-resistant Mycobacterium tuberculosis isolates in Portugal.

Chicago Style (17th ed.) Citation

Portugal, I., L. Barreiro, J. Moniz-Pereira, and L. Brum. PncA Mutations in Pyrazinamide-resistant Mycobacterium Tuberculosis Isolates in Portugal. 2015.

MLA (8th ed.) Citation

Portugal, I., et al. PncA Mutations in Pyrazinamide-resistant Mycobacterium Tuberculosis Isolates in Portugal. 2015.