Doyle, A. C., & Collins, A. (2005). The lost world (abridged version): 3 (elementary level). Macmillan.
Chicagoスタイル(17版)引用形式Doyle, Arthur Conan, , Anne Collins. The Lost World (abridged Version): 3 (elementary Level). Oxford: Macmillan, 2005.
MLA(9版)引用形式Doyle, Arthur Conan, , Anne Collins. The Lost World (abridged Version): 3 (elementary Level). Macmillan, 2005.
警告: この引用は必ずしも正確ではありません.