APA (7th ed.) Citation

Parker, J. G. (1978). Occurrence and recovery of certain minor metals in the smelting-refining of copper.

Chicago Style (17th ed.) Citation

Parker, John G. Occurrence and Recovery of Certain Minor Metals in the Smelting-refining of Copper. 1978.

MLA (9th ed.) Citation

Parker, John G. Occurrence and Recovery of Certain Minor Metals in the Smelting-refining of Copper. 1978.

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