APA-Zitierstil (7. Ausg.)

Contoli, M., Pauletti, A., Rossi, M. R., Spanevello, A., Casolari, P., Marcellini, A., . . . Papi, A. (2017). Long-term effects of inhaled corticosteroids on sputum bacterial and viral loads in COPD. The European respiratory journal, 50(4), . https://doi.org/10.1183/13993003.00451-2017

Chicago-Zitierstil (17. Ausg.)

Contoli, Marco, et al. "Long-term Effects of Inhaled Corticosteroids on Sputum Bacterial and Viral Loads in COPD." The European Respiratory Journal 50, no. 4 (2017). https://doi.org/10.1183/13993003.00451-2017.

MLA-Zitierstil (9. Ausg.)

Contoli, Marco, et al. "Long-term Effects of Inhaled Corticosteroids on Sputum Bacterial and Viral Loads in COPD." The European Respiratory Journal, vol. 50, no. 4, 2017, https://doi.org/10.1183/13993003.00451-2017.