APA (7th ed.) Citation

Abad, L. F. (1951). Our strategic minerals. Bureau of Mines.

Chicago Style (17th ed.) Citation

Abad, Leopoldo F. Our Strategic Minerals. Manila: Bureau of Mines, 1951.

MLA (9th ed.) Citation

Abad, Leopoldo F. Our Strategic Minerals. Bureau of Mines, 1951.

Warning: These citations may not always be 100% accurate.