Cita APA (7th ed.)

Liang Chun-Sheng, Liu Huan, He Ke-Bin, Ma Yong-Liang, & Nature. Assessment of regional air quality by a concentration-dependent Pollution Permeation Index.

Cita Chicago (17th ed.)

Liang Chun-Sheng, Liu Huan, He Ke-Bin, Ma Yong-Liang, i Nature. Assessment of Regional Air Quality by a Concentration-dependent Pollution Permeation Index.

Cita MLA (9th ed.)

Liang Chun-Sheng, et al. Assessment of Regional Air Quality by a Concentration-dependent Pollution Permeation Index.

Atenció: Aquestes cites poden no estar 100% correctes.