Dyfyniad APA

Ramachandran V, Diaz Carlos, Eltringham Tony, Jiang C. Y., Lehner Theo, Mackey Phillip. J., . . . Tarasov A. Primary copper production , a survey of operating world copper smelters.

Dyfyniad Arddull Chicago

Ramachandran V, Diaz Carlos, Eltringham Tony, Jiang C. Y., Lehner Theo, Mackey Phillip. J., Newman C. J., and Tarasov A. Primary Copper Production , a Survey of Operating World Copper Smelters.

Dyfyniad MLA

Ramachandran V, et al. Primary Copper Production , a Survey of Operating World Copper Smelters.

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