Gibbs, M. J., Armstrong, J. S., & Gibbs, A. J. (2001). The haemagglutinin gene, but not the neuraminidase gene, of 'Spanish flu' was a recombinant.
Citação norma ChicagoGibbs, M J., J S. Armstrong, and A J. Gibbs. The Haemagglutinin Gene, but Not the Neuraminidase Gene, of 'Spanish Flu' Was a Recombinant. 2001.
Citação norma MLAGibbs, M J., J S. Armstrong, and A J. Gibbs. The Haemagglutinin Gene, but Not the Neuraminidase Gene, of 'Spanish Flu' Was a Recombinant. 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.