APA (7 ম সংস্করণ) উদ্ধৃতি

Birring, S., Parker, D., McKenna, S., Hargadon, B., Brightling, C., Pavord, I., & Bradding, P. (2005). Sputum eosinophilia in idiopathic pulmonary fibrosis.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Birring, S., D. Parker, S. McKenna, B. Hargadon, C. Brightling, I. Pavord, এবং P. Bradding. Sputum Eosinophilia in Idiopathic Pulmonary Fibrosis. 2005.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Birring, S., et al. Sputum Eosinophilia in Idiopathic Pulmonary Fibrosis. 2005.