He Tianfeng, Yang Zuyao, Liu Tao, Shen Yueping, Fu Xiaohong, Qian Xujun, . . . Nature. Ambient air pollution and years of life lost in Ningbo, China).
Citazione stile Chigago Style (17a edizione)He Tianfeng, et al. Ambient Air Pollution and Years of Life Lost in Ningbo, China).
Citatione MLA (9a ed.)He Tianfeng, et al. Ambient Air Pollution and Years of Life Lost in Ningbo, China).
Attenzione: Queste citazioni potrebbero non essere precise al 100%.