APA (7th ed.) Citation

Glass, E. L. N. (1972). The history of the Tenth Cavalry, 1866-1921. Old Army Press.

Chicago Style (17th ed.) Citation

Glass, Edward L. N. The History of the Tenth Cavalry, 1866-1921. Ft. Collins, Colo.: Old Army Press, 1972.

MLA (9th ed.) Citation

Glass, Edward L. N. The History of the Tenth Cavalry, 1866-1921. Old Army Press, 1972.