Dyfyniad APA

Xu, W., Liu, Z., Bao, Q., & Qian, Z. (2015). Viruses, Other Pathogenic Microorganisms and Esophageal Cancer. Gastrointest Tumors.

Dyfyniad Arddull Chicago

Xu, Wenjia, Zhongshun Liu, Qunchao Bao, and Zhikang Qian. "Viruses, Other Pathogenic Microorganisms and Esophageal Cancer." Gastrointest Tumors 2015.

Dyfyniad MLA

Xu, Wenjia, Zhongshun Liu, Qunchao Bao, and Zhikang Qian. "Viruses, Other Pathogenic Microorganisms and Esophageal Cancer." Gastrointest Tumors 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.