Wren, P. C. (1916). The wages of virtue. Murray.
Chicagoスタイル(17版)引用形式Wren, Percival Christopher. The Wages of Virtue. London: Murray, 1916.
MLA(8版)引用形式Wren, Percival Christopher. The Wages of Virtue. Murray, 1916.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式