Chinese herbal medicine for insomnia: a systematic review of randomized controlled trials.

MLA

Yeung, Wing-Fai, et al. “Chinese Herbal Medicine for Insomnia: A Systematic Review of Randomized Controlled Trials.” Sleep Medicine Reviews, vol. 16, no. 6, Dec. 2012, pp. 497–507. EBSCOhost, https://doi.org/10.1016/j.smrv.2011.12.005.

APA

Yeung, W.-F., Chung, K.-F., Poon, M. M.-K., Ho, F. Y.-Y., Zhang, S.-P., Zhang, Z.-J., Ziea, E. T.-C., & Wong, V. T. (2012). Chinese herbal medicine for insomnia: a systematic review of randomized controlled trials. Sleep Medicine Reviews, 16(6), 497–507. https://doi.org/10.1016/j.smrv.2011.12.005

Chicago

Yeung, Wing-Fai, Ka-Fai Chung, Maggie Man-Ki Poon, Fiona Yan-Yee Ho, Shi-Ping Zhang, Zhang-Jin Zhang, Eric Tat-Chi Ziea, and Vivian Taam Wong. 2012. “Chinese Herbal Medicine for Insomnia: A Systematic Review of Randomized Controlled Trials.” Sleep Medicine Reviews 16 (6): 497–507. doi:10.1016/j.smrv.2011.12.005.