APA (7th ed.) Citation

Yuefeng Li, Keqin Rao, & Xiaowei Ren. (2012). Use of and factors associated with self-treatment in China. BMC.

Chicago Style (17th ed.) Citation

Yuefeng Li, Keqin Rao, and Xiaowei Ren. Use of and Factors Associated with Self-treatment in China. BMC, 2012.

MLA (9th ed.) Citation

Yuefeng Li, et al. Use of and Factors Associated with Self-treatment in China. BMC, 2012.