APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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