APA (7th ed.) Citation

Colorado. Bureau of Mines. (1952). Report for the years ... The Colorado Bureau of Mines.

Chicago Style (17th ed.) Citation

Colorado. Bureau of Mines. Report for the Years ... Denver: The Colorado Bureau of Mines, 1952.

MLA (9th ed.) Citation

Colorado. Bureau of Mines. Report for the Years ... The Colorado Bureau of Mines, 1952.

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