Citazione APA

Knowles, M. R., & Boucher, R. C. (2002). Mucus clearance as a primary innate defense mechanism for mammalian airways. American Society for Clinical Investigation.

Stile di citazione Chicago

Knowles, Michael R., e Richard C. Boucher. Mucus Clearance As a Primary Innate Defense Mechanism for Mammalian Airways. American Society for Clinical Investigation, 2002.

Citazione MLA

Knowles, Michael R., e Richard C. Boucher. Mucus Clearance As a Primary Innate Defense Mechanism for Mammalian Airways. American Society for Clinical Investigation, 2002.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.