Dyfyniad APA

Zhongguo gonggong weisheng | Editorial Office of Chinese Journal of Public Health. Cambridge University Press.

Dyfyniad Arddull Chicago

Zhongguo Gonggong Weisheng | Editorial Office of Chinese Journal of Public Health. Cambridge University Press.

Dyfyniad MLA

Zhongguo Gonggong Weisheng | Editorial Office of Chinese Journal of Public Health. Cambridge University Press.

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