APA način citiranja

Liu, X., Sun, H., Feike, T., Zhang, X., Shao, L., & Chen, S. (2016). Assessing the Impact of Air Pollution on Grain Yield of Winter Wheat - A Case Study in the North China Plain. PLoS One.

Čikaški stil citiranja

Liu, Xiuwei, Hongyong Sun, Til Feike, Xiying Zhang, Liwei Shao, i Suying Chen. "Assessing the Impact of Air Pollution On Grain Yield of Winter Wheat - A Case Study in the North China Plain." PLoS One 2016.

MLA način citiranja

Liu, Xiuwei, et al. "Assessing the Impact of Air Pollution On Grain Yield of Winter Wheat - A Case Study in the North China Plain." PLoS One 2016.