APA citiranje

Linnell, J., & Hurst, J. R. (2019). COPD Exacerbations: A Patient and Physician’s Perspective. Adv Ther.

Citação norma Chicago

Linnell, John, and John R. Hurst. "COPD Exacerbations: A Patient and Physician’s Perspective." Adv Ther 2019.

MLA citiranje

Linnell, John, and John R. Hurst. "COPD Exacerbations: A Patient and Physician’s Perspective." Adv Ther 2019.