APA (7th ed.) Citation

Hu, Y., Zhang, K., Li, Y., Sun, Y., Li, H., & Yang, G. Human Activities Increase the Nitrogen in Surface Water on the Eastern Loess Plateau. Wiley.

Chicago Style (17th ed.) Citation

Hu, Yuxian, Ke Zhang, Yuan Li, Yanan Sun, Hongyan Li, and Gaiqiang Yang. Human Activities Increase the Nitrogen in Surface Water on the Eastern Loess Plateau. Wiley.

MLA (9th ed.) Citation

Hu, Yuxian, et al. Human Activities Increase the Nitrogen in Surface Water on the Eastern Loess Plateau. Wiley.