APA način citiranja

Peng, Q., Zhang, N., Yu, H., Shao, Y., Ji, Y., Jin, Y., . . . Zhou, Y. (2021). Geographical Variation of COPD Mortality and Related Risk Factors in Jiading District, Shanghai. Front Public Health.

Čikaški stil citiranja

Peng, Qian, et al. "Geographical Variation of COPD Mortality and Related Risk Factors in Jiading District, Shanghai." Front Public Health 2021.

MLA način citiranja

Peng, Qian, et al. "Geographical Variation of COPD Mortality and Related Risk Factors in Jiading District, Shanghai." Front Public Health 2021.