Cita APA (7a ed.)

Seo, H., Kim, S. Y., Park, D., Sheen, S., Choi, M., Jang, B., . . . Cha, Y. (2021). Peer support for smoking cessation: A protocol of systematic review and meta-analysis. BMC.

Cita Chicago Style (17a ed.)

Seo, Hyun-Ju, Soo Young Kim, Dongah Park, Seung-Soo Sheen, Miyoung Choi, Bo-Hyoung Jang, Su Jung Lee, y Youngju Cha. Peer Support for Smoking Cessation: A Protocol of Systematic Review and Meta-analysis. BMC, 2021.

Cita MLA (8a ed.)

Seo, Hyun-Ju, et al. Peer Support for Smoking Cessation: A Protocol of Systematic Review and Meta-analysis. BMC, 2021.