APA (7th ed.) Citation

Pechirra, P., Conde, P., Cristóvão, P., Maia, A. C., Nunes, B., & Guiomar, R. (2015). Genetic diversity of influenza A(H1)pdm09 viruses, detected in Portugal since the 2009 pandemic.

Chicago Style (17th ed.) Citation

Pechirra, Pedro, Patrícia Conde, Paula Cristóvão, Ana Carina Maia, Baltazar Nunes, and Raquel Guiomar. Genetic Diversity of Influenza A(H1)pdm09 Viruses, Detected in Portugal Since the 2009 Pandemic. 2015.

MLA (8th ed.) Citation

Pechirra, Pedro, et al. Genetic Diversity of Influenza A(H1)pdm09 Viruses, Detected in Portugal Since the 2009 Pandemic. 2015.