APA (7th ed.) Citation

McGovern, G. S., & Guttridge, L. F. (1996). The great coalfield war. University Press of Colorado.

Chicago Style (17th ed.) Citation

McGovern, George S., and Leonard F. Guttridge. The Great Coalfield War. Niwot, Colo: University Press of Colorado, 1996.

MLA (9th ed.) Citation

McGovern, George S., and Leonard F. Guttridge. The Great Coalfield War. University Press of Colorado, 1996.