Sutcliff, R. 1. -. (2000). The eagle of the ninth: Stage 4 (1400 Headwords). Oxford: Oxford Univ. Press.
シカゴスタイル引用形Sutcliff, Rosemary 1920 -1992. The Eagle of the Ninth: Stage 4 (1400 Headwords). Oxford: Oxford Univ. Press, 2000.
MLA引用形式Sutcliff, Rosemary 1920 -1992. The Eagle of the Ninth: Stage 4 (1400 Headwords). Oxford: Oxford Univ. Press, 2000.
警告: この引用は必ずしも正確ではありません.