APA (7th ed.) Citation

Cao, G., & Yu, X. (2019). Language Contact and Change in Chinese. De Gruyter Mouton.

Chicago Style (17th ed.) Citation

Cao, Guangshun, and Xiaorong Yu. Language Contact and Change in Chinese. Berlin ; Boston: De Gruyter Mouton, 2019.

MLA (8th ed.) Citation

Cao, Guangshun, and Xiaorong Yu. Language Contact and Change in Chinese. De Gruyter Mouton, 2019.