Cita APA (7th ed.)

Castillo, L. The minerals industry symposium of the 61st ANMSEC. Portal : your insight into the Philippine mining industry.

Cita Chicago (17th ed.)

Castillo, Lio. "The Minerals Industry Symposium of the 61st ANMSEC." Portal : Your Insight into the Philippine Mining Industry .

Cita MLA (9th ed.)

Castillo, Lio. "The Minerals Industry Symposium of the 61st ANMSEC." Portal : Your Insight into the Philippine Mining Industry, .