APA

Li X., Zhao C., Fan J., Song A., Wang Y. & Zhang J. (20090508). [Epidemiological survey on the infection of hepatitis E virus among pigs in Henan province]. : Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology.

Chicago

Li Xiu-ji, Zhao Chen-yan, Fan Jin-ping, Song Ai-jing, Wang You-chun and Zhang Jin-gang. 20090508. [Epidemiological survey on the infection of hepatitis E virus among pigs in Henan province]. : Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology.

Harvard

Li X., Zhao C., Fan J., Song A., Wang Y. and Zhang J. (20090508). [Epidemiological survey on the infection of hepatitis E virus among pigs in Henan province]. : Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology.

MLA

Li Xiu-ji, Zhao Chen-yan, Fan Jin-ping, Song Ai-jing, Wang You-chun and Zhang Jin-gang. [Epidemiological survey on the infection of hepatitis E virus among pigs in Henan province]. : Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology. 20090508.