APA (7th ed.) Citation

Gao, P., Zhang, J., He, X., Hao, Y., Wang, K., & Gibson, P. G. (2013). Sputum inflammatory cell-based classification of patients with acute exacerbation of chronic obstructive pulmonary disease. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

Gao, Peng, Jie Zhang, Xiaoyan He, Yuqiu Hao, Ke Wang, and Peter G. Gibson. Sputum Inflammatory Cell-based Classification of Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease. Public Library of Science (PLoS), 2013.

MLA (8th ed.) Citation

Gao, Peng, et al. Sputum Inflammatory Cell-based Classification of Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease. Public Library of Science (PLoS), 2013.