Dyfyniad APA

Yu, S. (1993). Copper metabolism and its interactions with dietary iron, zinc, tin and selenium in rats. Wageningen Agricultural University.

Dyfyniad Arddull Chicago

Yu, Shiguang. Copper Metabolism and Its Interactions with Dietary Iron, Zinc, Tin and Selenium in Rats. Wageningen: Wageningen Agricultural University, 1993.

Dyfyniad MLA

Yu, Shiguang. Copper Metabolism and Its Interactions with Dietary Iron, Zinc, Tin and Selenium in Rats. Wageningen Agricultural University, 1993.

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