APA-referens (7:e uppl.)

Saha, S., Mistry, V., Siva, R., Parker, D., May, R., Bradding, P., . . . Brightling, C. (2008). Induced sputum and bronchial mucosal expression of interleukin-13 is not increased in chronic obstructive pulmonary disease.

Chicago-referens (17:e uppl.)

Saha, S., V. Mistry, R. Siva, D. Parker, R. May, P. Bradding, I. Pavord, och C. Brightling. Induced Sputum and Bronchial Mucosal Expression of Interleukin-13 Is Not Increased in Chronic Obstructive Pulmonary Disease. 2008.

MLA-referens (9:e uppl.)

Saha, S., et al. Induced Sputum and Bronchial Mucosal Expression of Interleukin-13 Is Not Increased in Chronic Obstructive Pulmonary Disease. 2008.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.