APA (7. basım) Alıntı

Philippines. Bureau of Mines and Geo-Sciences. (1980). Annual report. The Bureau.

Chicago Style (17. basım) Atıf

Philippines. Bureau of Mines and Geo-Sciences. Annual Report. Manila: The Bureau, 1980.

MLA (8th ed.) Atıf

Philippines. Bureau of Mines and Geo-Sciences. Annual Report. The Bureau, 1980.