APA citiranje

Swallow, E. B., Reyes, D., Hopkinson, N. S., Man, W. D., Porcher, R., Cetti, E. J., . . . Polkey, M. I. (2007). Quadriceps strength predicts mortality in patients with moderate to severe chronic obstructive pulmonary disease. BMJ Group.

Citação norma Chicago

Swallow, Elisabeth B., Diana Reyes, Nicholas S. Hopkinson, William D‐C Man, Raphaël Porcher, Edward J. Cetti, Alastair J. Moore, John Moxham, and Michael I. Polkey. Quadriceps Strength Predicts Mortality in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease. BMJ Group, 2007.

MLA citiranje

Swallow, Elisabeth B., et al. Quadriceps Strength Predicts Mortality in Patients With Moderate to Severe Chronic Obstructive Pulmonary Disease. BMJ Group, 2007.