Cita APA (7a ed.)

de-Torres, J. P., Blanco, D., Alcaide, A. B., Seijo, L. M., Bastarrika, G., Pajares, M. J., . . . Zulueta, J. J. (2013). Smokers with CT detected emphysema and no airway obstruction have decreased plasma levels of EGF, IL-15, IL-8 and IL-1ra. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

de-Torres, Juan P., et al. Smokers with CT Detected Emphysema and No Airway Obstruction Have Decreased Plasma Levels of EGF, IL-15, IL-8 and IL-1ra. Public Library of Science (PLoS), 2013.

Cita MLA (8a ed.)

de-Torres, Juan P., et al. Smokers with CT Detected Emphysema and No Airway Obstruction Have Decreased Plasma Levels of EGF, IL-15, IL-8 and IL-1ra. Public Library of Science (PLoS), 2013.