Weir, A. (1998). Lancaster and York: The wars of the roses. Pimlico.
芝加哥风格引文Weir, Alison. Lancaster and York: The Wars of the Roses. London: Pimlico, 1998.
MLA引文Weir, Alison. Lancaster and York: The Wars of the Roses. Pimlico, 1998.
警告：这些引文格式不一定是100％准确.