APA (7th ed.) Citation

Ferrell, R. H. (2005). Five Days in October: The Lost Battalion of World War I. University of Missouri Press.

Chicago Style (17th ed.) Citation

Ferrell, Robert H. Five Days in October: The Lost Battalion of World War I. Columbia: University of Missouri Press, 2005.

MLA (9th ed.) Citation

Ferrell, Robert H. Five Days in October: The Lost Battalion of World War I. University of Missouri Press, 2005.