Copper and copper mining

MLA

Atkinson, R. L. Copper and Copper Mining. Princes Risborough: Shire, 1987.

APA

Atkinson, R. L. (1987). Copper and copper mining. Princes Risborough: Shire.

Chicago

Atkinson, R. L. Copper and Copper Mining. Princes Risborough: Shire, 1987.