APA (7th ed.) Citation

GAO, Y., & CHEN, D. (2017). A dark October in Beijing 2016. KeAi Communications Co., Ltd.

Chicago Style (17th ed.) Citation

GAO, Ya, and Dong CHEN. A Dark October in Beijing 2016. KeAi Communications Co., Ltd, 2017.

MLA (8th ed.) Citation

GAO, Ya, and Dong CHEN. A Dark October in Beijing 2016. KeAi Communications Co., Ltd, 2017.

Warning: These citations may not always be 100% accurate.