Παραπομπή APA

Ruan, L., & Zeng, G. (2008). SARS Epidemic: SARS Outbreaks in Inner-land of China. Emerging Infections in Asia.

Παραπομπή Chicago Style

Ruan, Li, και Guang Zeng. "SARS Epidemic: SARS Outbreaks in Inner-land of China." Emerging Infections in Asia 2008.

Παραπομπή MLA

Ruan, Li, και Guang Zeng. "SARS Epidemic: SARS Outbreaks in Inner-land of China." Emerging Infections in Asia 2008.

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