Dyfyniad APA

Wang, J., Wu, X., Lai, W., Long, E., Zhang, X., Li, W., . . . Lin, H. (2017). Prevalence of depression and depressive symptoms among outpatients: A systematic review and meta-analysis. BMJ Open.

Dyfyniad Arddull Chicago

Wang, Jinghui, et al. "Prevalence of Depression and Depressive Symptoms Among Outpatients: A Systematic Review and Meta-analysis." BMJ Open 2017.

Dyfyniad MLA

Wang, Jinghui, et al. "Prevalence of Depression and Depressive Symptoms Among Outpatients: A Systematic Review and Meta-analysis." BMJ Open 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.