Cita APA (7a ed.)

Rothwel. Richard P. The mineral industry, its statistics technology, and trade, in the United States and other countries.

Cita Chicago Style (17a ed.)

Rothwel. Richard P. The Mineral Industry, Its Statistics Technology, and Trade, in the United States and Other Countries. New York and London.

Cita MLA (8a ed.)

Rothwel. Richard P. The Mineral Industry, Its Statistics Technology, and Trade, in the United States and Other Countries.