APA (7th ed.) Citation

Tilyard, P. A. (1981). Recent developments in grinding and flotation at Bougainville Copper, Ltd., Papua New Guinea. Institution of Mining and Metallurgy.

Chicago Style (17th ed.) Citation

Tilyard, P. A. Recent Developments in Grinding and Flotation at Bougainville Copper, Ltd., Papua New Guinea. [London?]: Institution of Mining and Metallurgy, 1981.

MLA (9th ed.) Citation

Tilyard, P. A. Recent Developments in Grinding and Flotation at Bougainville Copper, Ltd., Papua New Guinea. Institution of Mining and Metallurgy, 1981.