Παραπομπή APA

He, W., Zhu, F., Ma, X., Zhao, X., Zheng, M., Chen, Z., . . . Zhu, S. (2011). Actinic Skin Damage and Mortality - the First National Health and Nutrition Examination Survey Epidemiologic Follow-up Study. Public Library of Science.

Παραπομπή Chicago Style

He, Wei, Fei Zhu, Xiaoguang Ma, Xinyu Zhao, Min Zheng, Zhao Chen, Steven B. Heymsfield, και Shankuan Zhu. Actinic Skin Damage and Mortality - the First National Health and Nutrition Examination Survey Epidemiologic Follow-up Study. Public Library of Science, 2011.

Παραπομπή MLA

He, Wei, et al. Actinic Skin Damage and Mortality - the First National Health and Nutrition Examination Survey Epidemiologic Follow-up Study. Public Library of Science, 2011.

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