APA (7th ed.) Citation

Xie, Y., & Zhou, X. (2014). Income inequality in today's China. Proceedings of the National Academy of Sciences - PNAS, 111(19), 6928. https://doi.org/10.1073/pnas.1403158111

Chicago Style (17th ed.) Citation

Xie, Yu, and Xiang Zhou. "Income Inequality in Today's China." Proceedings of the National Academy of Sciences - PNAS 111, no. 19 (2014): 6928. https://doi.org/10.1073/pnas.1403158111.

MLA (9th ed.) Citation

Xie, Yu, and Xiang Zhou. "Income Inequality in Today's China." Proceedings of the National Academy of Sciences - PNAS, vol. 111, no. 19, 2014, p. 6928, https://doi.org/10.1073/pnas.1403158111.