Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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