APA (7th ed.) Citation

Ma, N. c. 2. J., & Cheng, E. W. c. 2. J. (2019). The Umbrella Movement. Amsterdam University Press. https://doi.org/10.1515/9789048535248

Chicago Style (17th ed.) Citation

Ma, Ngok ca. 20./21. Jh, and Edmund W. ca. 20./21. Jh Cheng. The Umbrella Movement. Amsterdam: Amsterdam University Press, 2019. https://doi.org/10.1515/9789048535248.

MLA (9th ed.) Citation

Ma, Ngok ca. 20./21. Jh, and Edmund W. ca. 20./21. Jh Cheng. The Umbrella Movement. Amsterdam University Press, 2019. https://doi.org/10.1515/9789048535248.