APA ציטוט

Li, D., Chen, Q., Liu, Y., Liu, T., Tang, W., & Li, S. (2017). The prevalence of acne in Mainland China: A systematic review and meta-analysis. BMJ Open.

Citação norma Chicago

Li, Danhui, Qiang Chen, Yi Liu, Tingting Liu, Wenhui Tang, and Shengjie Li. "The Prevalence of Acne in Mainland China: A Systematic Review and Meta-analysis." BMJ Open 2017.

ציטוט MLA

Li, Danhui, et al. "The Prevalence of Acne in Mainland China: A Systematic Review and Meta-analysis." BMJ Open 2017.