Ward, M. C. (2004). Breaking the backcountry: The Seven Years' War in Virginia and Pennsylvania, 1754-1765 (First paperback edition.). University of Pittsburgh Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ward, Matthew C. Breaking the Backcountry: The Seven Years' War in Virginia and Pennsylvania, 1754-1765. First paperback edition. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2004.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ward, Matthew C. Breaking the Backcountry: The Seven Years' War in Virginia and Pennsylvania, 1754-1765. First paperback edition. University of Pittsburgh Press, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.