APA (7th ed.) Citation

Guo, Q., He, Z., & Wang, Z. The Characteristics of Air Quality Changes in Hohhot City in China and their Relationship with Meteorological and Socio-economic Factors. Springer.

Chicago Style (17th ed.) Citation

Guo, Qingchun, Zhenfang He, and Zhaosheng Wang. The Characteristics of Air Quality Changes in Hohhot City in China and Their Relationship with Meteorological and Socio-economic Factors. Springer.

MLA (9th ed.) Citation

Guo, Qingchun, et al. The Characteristics of Air Quality Changes in Hohhot City in China and Their Relationship with Meteorological and Socio-economic Factors. Springer.