APA način citiranja

Kim, J. K., Lee, S. H., Lee, B. H., Lee, C. Y., Kim, D. J., Min, K. H., . . . Hwang, Y. I. (2016). Factors associated with exacerbation in mild- to-moderate COPD patients. Int J Chron Obstruct Pulmon Dis.

Čikaški stil citiranja

Kim, Joo Kyung, et al. "Factors Associated With Exacerbation in Mild- To-moderate COPD Patients." Int J Chron Obstruct Pulmon Dis 2016.

MLA način citiranja

Kim, Joo Kyung, et al. "Factors Associated With Exacerbation in Mild- To-moderate COPD Patients." Int J Chron Obstruct Pulmon Dis 2016.