APA (7e ed.) Bronvermelding
Hess, E. J. (2007). Trench warfare under Grant & Lee: Field fortifications in the Overland Campaign. University of North Carolina Press.
Chicago (17e ed.) Bronvermelding
Hess, Earl J. Trench Warfare Under Grant & Lee: Field Fortifications in the Overland Campaign. Chapel Hill: University of North Carolina Press, 2007.
MLA (9e ed.) Bronvermelding
Hess, Earl J. Trench Warfare Under Grant & Lee: Field Fortifications in the Overland Campaign. University of North Carolina Press, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.