APA引文

Brusasco, V., Hodder, R., Miravitlles, M., Korducki, L., Towse, L., & Kesten, S. (2006). Health outcomes following treatment for 6 months with once daily tiotropium compared with twice daily salmeterol in patients with COPD. BMJ Group.

Citação norma Chicago

Brusasco, V., R. Hodder, M. Miravitlles, L. Korducki, L. Towse, and S. Kesten. Health Outcomes Following Treatment for 6 Months With Once Daily Tiotropium Compared With Twice Daily Salmeterol in Patients With COPD. BMJ Group, 2006.

MLA引文

Brusasco, V., et al. Health Outcomes Following Treatment for 6 Months With Once Daily Tiotropium Compared With Twice Daily Salmeterol in Patients With COPD. BMJ Group, 2006.