APA

Ruan Y., Xu X., Shao S., Tong Z., Weng S., Zhou W., Gu H., Zhu Z. & Xu Z. (20041007). [Comparison of subclinical infection rates between vaccinated group with type I inactivated vaccine against hemorrhagic fever and controls]. : Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine].

Chicago

Ruan Y, Xu X, Shao S, Tong Z, Weng S, Zhou W, Gu H, Zhu Z and Xu Z. 20041007. [Comparison of subclinical infection rates between vaccinated group with type I inactivated vaccine against hemorrhagic fever and controls]. : Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine].

Harvard

Ruan Y., Xu X., Shao S., Tong Z., Weng S., Zhou W., Gu H., Zhu Z. and Xu Z. (20041007). [Comparison of subclinical infection rates between vaccinated group with type I inactivated vaccine against hemorrhagic fever and controls]. : Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine].

MLA

Ruan Y, Xu X, Shao S, Tong Z, Weng S, Zhou W, Gu H, Zhu Z and Xu Z. [Comparison of subclinical infection rates between vaccinated group with type I inactivated vaccine against hemorrhagic fever and controls]. : Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]. 20041007.