APA (7th ed.) Citation

McGovern, G. S., & Guttridge, L. F. (1972). The great coalfield war (1. print.). Mifflin.

Chicago Style (17th ed.) Citation

McGovern, George S., and Leonard F. Guttridge. The Great Coalfield War. 1. print. Boston: Mifflin, 1972.

MLA (9th ed.) Citation

McGovern, George S., and Leonard F. Guttridge. The Great Coalfield War. 1. print. Mifflin, 1972.