Cita APA (7a ed.)

Zhu, C., Fu, Z., Liu, L., Shi, X., & Li, Y. (2021). Health risk assessment of PM2.5 on walking trips. Nature Portfolio.

Cita Chicago Style (17a ed.)

Zhu, Caihua, Zekun Fu, Linjian Liu, Xuan Shi, y Yan Li. Health Risk Assessment of PM2.5 on Walking Trips. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Zhu, Caihua, et al. Health Risk Assessment of PM2.5 on Walking Trips. Nature Portfolio, 2021.