Cita APA (7a ed.)

Song, W., Liu, X., Hu, C., Chen, G., Liu, X., Walters, W. W., . . . Liu, C. (2021). Important contributions of non-fossil fuel nitrogen oxides emissions. Nature Portfolio.

Cita Chicago Style (17a ed.)

Song, Wei, Xue-Yan Liu, Chao-Chen Hu, Guan-Yi Chen, Xue-Jun Liu, Wendell W. Walters, Greg Michalski, y Cong-Qiang Liu. Important Contributions of Non-fossil Fuel Nitrogen Oxides Emissions. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Song, Wei, et al. Important Contributions of Non-fossil Fuel Nitrogen Oxides Emissions. Nature Portfolio, 2021.