APA (7th ed.) Citation

Li, Y., & Robertson, I. (2021). The epidemiology of swine influenza. BMC.

Chicago Style (17th ed.) Citation

Li, Yin, and Ian Robertson. The Epidemiology of Swine Influenza. BMC, 2021.

MLA (8th ed.) Citation

Li, Yin, and Ian Robertson. The Epidemiology of Swine Influenza. BMC, 2021.

Warning: These citations may not always be 100% accurate.