Dyfyniad APA

Zhongguo Kuangye | China Mining Magazine Co., Ltd. Cambridge University Press.

Dyfyniad Arddull Chicago

Zhongguo Kuangye | China Mining Magazine Co., Ltd. Cambridge University Press.

Dyfyniad MLA

Zhongguo Kuangye | China Mining Magazine Co., Ltd. Cambridge University Press.

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