Blackbourn, D. (1998). The long nineteenth century: A history of Germany, 1780-1918. New York: Oxford University Press.
Чикагска система за цитиранеBlackbourn, David. The Long Nineteenth Century: A History of Germany, 1780-1918. New York: Oxford University Press, 1998.
MLA формат за цитиранеBlackbourn, David. The Long Nineteenth Century: A History of Germany, 1780-1918. New York: Oxford University Press, 1998.
Внимание: Тези цитати може да не са 100% точни.