Dyfyniad APA

Malicsi, A. S., & Magkawas, G. C. (1968). Beneficiation of a complex lead-zinc-copper sulfide ore from Ayala district, Zamboanga. [Bureau of Mines].

Dyfyniad Arddull Chicago

Malicsi, Abelardo S., and Gloria C. Magkawas. Beneficiation of a Complex Lead-zinc-copper Sulfide Ore from Ayala District, Zamboanga. Manila: [Bureau of Mines], 1968.

Dyfyniad MLA

Malicsi, Abelardo S., and Gloria C. Magkawas. Beneficiation of a Complex Lead-zinc-copper Sulfide Ore from Ayala District, Zamboanga. [Bureau of Mines], 1968.

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