Cita APA (7th ed.)

Valencia, C. MGB conducts research on bioleaching technology. IN Business. The Philippine Star.

Cita Chicago (17th ed.)

Valencia, Czeriza. "MGB Conducts Research on Bioleaching Technology. IN Business." The Philippine Star .

Cita MLA (9th ed.)

Valencia, Czeriza. "MGB Conducts Research on Bioleaching Technology. IN Business." The Philippine Star, .

Atenció: Aquestes cites poden no estar 100% correctes.