Cita APA (7a ed.)

Li, G., Li, L., Liu, D., Qin, J., & Zhu, H. (2021). Effect of PM2.5 pollution on perinatal mortality in China. Nature Portfolio.

Cita Chicago Style (17a ed.)

Li, Guangqin, Lingyu Li, Dan Liu, Jiahong Qin, y Hongjun Zhu. Effect of PM2.5 Pollution on Perinatal Mortality in China. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Li, Guangqin, et al. Effect of PM2.5 Pollution on Perinatal Mortality in China. Nature Portfolio, 2021.