APA (7th ed.) Citation

Santos, T. M., & Golez, F. (1982). The role of the Philippine copper industry in national development. Philippine Geographical Journal.

Chicago Style (17th ed.) Citation

Santos, Teodorico M., and Francis Golez. The Role of the Philippine Copper Industry in National Development. [Quezon City]: Philippine Geographical Journal, 1982.

MLA (9th ed.) Citation

Santos, Teodorico M., and Francis Golez. The Role of the Philippine Copper Industry in National Development. Philippine Geographical Journal, 1982.