Ferro, M. (1994). Nicholas II: Last of the tsars. Oxford University Press.
Chicagoスタイル(17版)引用形式Ferro, Marc. Nicholas II: Last of the Tsars. New York: Oxford University Press, 1994.
MLA(9版)引用形式Ferro, Marc. Nicholas II: Last of the Tsars. Oxford University Press, 1994.
警告: この引用は必ずしも正確ではありません.