APA ציטוט

Cao, W., Sun, S., Peng, L., Gu, J., Hao, C., Li, J., . . . Li, J. (2020). Low willingness to pay for pre-exposure prophylaxis (PrEP) among men who have sex with men (MSM) in China. BMC Public Health.

Citação norma Chicago

Cao, Wangnan, Shengzhi Sun, Liping Peng, Jing Gu, Chun Hao, Jibin Li, Dannuo Wei, Stuart Gilmour, and Jinghua Li. "Low Willingness to Pay for Pre-exposure Prophylaxis (PrEP) Among Men Who Have Sex With Men (MSM) in China." BMC Public Health 2020.

ציטוט MLA

Cao, Wangnan, et al. "Low Willingness to Pay for Pre-exposure Prophylaxis (PrEP) Among Men Who Have Sex With Men (MSM) in China." BMC Public Health 2020.