Цитирование APA (7-е изд.)
Hess, E. J. (2009). In the trenches at Petersburg: Field fortifications & Confederate defeat. University of North Carolina Press.
Цитирование в стиле Чикаго (17-е изд.)
Hess, Earl J. In the Trenches at Petersburg: Field Fortifications & Confederate Defeat. Chapel Hill: University of North Carolina Press, 2009.
Цитирование MLA (9-е изд.)
Hess, Earl J. In the Trenches at Petersburg: Field Fortifications & Confederate Defeat. University of North Carolina Press, 2009.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.