Cita APA (7a ed.)

He, T., Liu, L., Chen, Y., Sheng, X., & Ji, J. (2017). A seven-million-year hornblende mineral record from the central Chinese Loess Plateau. Nature Portfolio.

Cita Chicago Style (17a ed.)

He, Tong, Lianwen Liu, Yang Chen, Xuefen Sheng, y Junfeng Ji. A Seven-million-year Hornblende Mineral Record from the Central Chinese Loess Plateau. Nature Portfolio, 2017.

Cita MLA (8a ed.)

He, Tong, et al. A Seven-million-year Hornblende Mineral Record from the Central Chinese Loess Plateau. Nature Portfolio, 2017.