APA (7th ed.) Citation

Gregg, J. L. (1934). Arsenical and argentiferous copper. Chemical Catalog Co.

Chicago Style (17th ed.) Citation

Gregg, J. L. Arsenical and Argentiferous Copper. New York: Chemical Catalog Co, 1934.

MLA (9th ed.) Citation

Gregg, J. L. Arsenical and Argentiferous Copper. Chemical Catalog Co, 1934.

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