APA-Zitierstil (7. Ausg.)

Tong, D., Wu, L., & Evans, J. A. (2021). Low-skilled Occupations Face the Highest Upskilling Pressure.

Chicago-Zitierstil (17. Ausg.)

Tong, Di, Lingfei Wu, und James Allen Evans. Low-skilled Occupations Face the Highest Upskilling Pressure. 2021.

MLA-Zitierstil (9. Ausg.)

Tong, Di, et al. Low-skilled Occupations Face the Highest Upskilling Pressure. 2021.