APA (7th ed.) Citation

Kecskés, I., & Sun, C. (2017). Key issues in Chinese as a second language research. Routledge.

Chicago Style (17th ed.) Citation

Kecskés, István, and Chaofen Sun. Key Issues in Chinese as a Second Language Research. New York ; London: Routledge, 2017.

MLA (9th ed.) Citation

Kecskés, István, and Chaofen Sun. Key Issues in Chinese as a Second Language Research. Routledge, 2017.