Rice, G. S. Proceedings of the second Pan American scientific congress: Mining costs and selling prices of coal in the United States and Europe, with special reference to export trade.
Chicago Style (17th ed.) CitationRice, George S. Proceedings of the Second Pan American Scientific Congress: Mining Costs and Selling Prices of Coal in the United States and Europe, with Special Reference to Export Trade.
MLA (9th ed.) CitationRice, George S. Proceedings of the Second Pan American Scientific Congress: Mining Costs and Selling Prices of Coal in the United States and Europe, with Special Reference to Export Trade.