APA Citatie

Troosters, T., Sciurba, F., Battaglia, S., Langer, D., Valluri, S. R., Martino, L., . . . Decramer, M. (2010). Physical inactivity in patients with COPD, a controlled multi-center pilot-study.

Chicago Style citaat

Troosters, Thierry, et al. Physical Inactivity in Patients With COPD, a Controlled Multi-center Pilot-study. 2010.

MLA citatie

Troosters, Thierry, et al. Physical Inactivity in Patients With COPD, a Controlled Multi-center Pilot-study. 2010.