Evams, E. J. (1999). William pitt the Younger Evams. Routledge.
Chicagoスタイル(17版)引用形式Evams, Eric J. William Pitt the Younger Evams. London: Routledge, 1999.
MLA(9版)引用形式Evams, Eric J. William Pitt the Younger Evams. Routledge, 1999.
警告: この引用は必ずしも正確ではありません.