APA (7th ed.) Citation

Xuan Zhang, Ran Tian, Chen Zhao, Xudong Tang, Aiping Lu, & Zhaoxiang Bian. (2019). Placebo design in WHO-registered trials of Chinese herbal medicine need improvements. BMC.

Chicago Style (17th ed.) Citation

Xuan Zhang, Ran Tian, Chen Zhao, Xudong Tang, Aiping Lu, and Zhaoxiang Bian. Placebo Design in WHO-registered Trials of Chinese Herbal Medicine Need Improvements. BMC, 2019.

MLA (9th ed.) Citation

Xuan Zhang, et al. Placebo Design in WHO-registered Trials of Chinese Herbal Medicine Need Improvements. BMC, 2019.

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