APA (7th ed.) Citation

Qu, W., Hua, H., Yang, T., Zohner, C. M., Peñuelas, J., Wei, J., . . . Wu, C. Delayed leaf green-up is associated with fine particulate air pollution in China. Nature Portfolio.

Chicago Style (17th ed.) Citation

Qu, Wendi, Hao Hua, Ting Yang, Constantin M. Zohner, Josep Peñuelas, Jing Wei, Le Yu, and Chaoyang Wu. Delayed Leaf Green-up Is Associated with Fine Particulate Air Pollution in China. Nature Portfolio.

MLA (9th ed.) Citation

Qu, Wendi, et al. Delayed Leaf Green-up Is Associated with Fine Particulate Air Pollution in China. Nature Portfolio.