Ritchie, A. T. (1913). A discourse on modern sibyls. O.U.P..
Chicagoスタイル(17版)引用形式Ritchie, Anne Thackeray. A Discourse on Modern Sibyls. Lond.: O.U.P., 1913.
MLA(8版)引用形式Ritchie, Anne Thackeray. A Discourse on Modern Sibyls. O.U.P., 1913.
警告: この引用は必ずしも正確ではありません.