APA-viite

Li, Y., Xu, Y., Shi, P., Zhu, Y., Hu, W., & Chen, C. (2020). Antiplatelet/anticoagulant agents for preventing thrombosis events in patients with severe COVID-19: A protocol for systematic review and meta-analysis. Medicine (Baltimore).

Chicago-tyylinen lähdeviittaus

Li, Yiwei, Ying Xu, Pengfei Shi, Ying Zhu, Wei Hu, ja Can Chen. "Antiplatelet/anticoagulant Agents for Preventing Thrombosis Events in Patients With Severe COVID-19: A Protocol for Systematic Review and Meta-analysis." Medicine (Baltimore) 2020.

MLA-viite

Li, Yiwei, et al. "Antiplatelet/anticoagulant Agents for Preventing Thrombosis Events in Patients With Severe COVID-19: A Protocol for Systematic Review and Meta-analysis." Medicine (Baltimore) 2020.

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