APA (7th ed.) Citation

Philippines. Ministry of Natural Resources & Bureau of Mines and Geo-Sciences. (1981). Mining in economic development, 1972-1980. Ministry of Natural Resources.

Chicago Style (17th ed.) Citation

Philippines. Ministry of Natural Resources and Bureau of Mines and Geo-Sciences. Mining in Economic Development, 1972-1980. Manila: Ministry of Natural Resources, 1981.

MLA (9th ed.) Citation

Philippines. Ministry of Natural Resources and Bureau of Mines and Geo-Sciences. Mining in Economic Development, 1972-1980. Ministry of Natural Resources, 1981.