Παραπομπή APA

Chandra, D., Wise, R. A., Kulkarni, H. S., Benzo, R. P., Criner, G., Make, B., . . . Sciurba, F. C. (2012). Optimizing the 6-Min Walk Test as a Measure of Exercise Capacity in COPD. American College of Chest Physicians.

Παραπομπή Chicago Style

Chandra, Divay, et al. Optimizing the 6-Min Walk Test As a Measure of Exercise Capacity in COPD. American College of Chest Physicians, 2012.

Παραπομπή MLA

Chandra, Divay, et al. Optimizing the 6-Min Walk Test As a Measure of Exercise Capacity in COPD. American College of Chest Physicians, 2012.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.