APA (7th ed.) Citation

Zhou, H., Wang, C., Yang, Y., Guo, X., Kang, C., Chen, H., & Jin, M. (2011). Pandemic (H1N1) 2009 Virus in Swine Herds, People’s Republic of China. Centers for Disease Control and Prevention.

Chicago Style (17th ed.) Citation

Zhou, Hongbo, Can Wang, Ying Yang, Xuebo Guo, Chao Kang, Huanchun Chen, and Meilin Jin. Pandemic (H1N1) 2009 Virus in Swine Herds, People’s Republic of China. Centers for Disease Control and Prevention, 2011.

MLA (8th ed.) Citation

Zhou, Hongbo, et al. Pandemic (H1N1) 2009 Virus in Swine Herds, People’s Republic of China. Centers for Disease Control and Prevention, 2011.