APA aipamena

Zhang, Y., Zang, G., Tang, Z., Chen, X., & Yu, Y. (2013). Avian influenza remains a challenge to China in the post-SARS era. Am J Infect Control.

Chicago Style aipamena

Zhang, Yi, Guo-Qing Zang, Zheng-Hao Tang, Xiao-Hua Chen, and Yong-Sheng Yu. "Avian Influenza Remains a Challenge To China in the Post-SARS Era." Am J Infect Control 2013.

MLA aipamena

Zhang, Yi, et al. "Avian Influenza Remains a Challenge To China in the Post-SARS Era." Am J Infect Control 2013.