APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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