Cita APA (7th ed.)

Wren, P. C. (1925). The wages of virtue (Cheap ed.). J. Murray.

Cita Chicago (17th ed.)

Wren, Percival Christopher. The Wages of Virtue. Cheap ed. London: J. Murray, 1925.

Cita MLA (8th ed.)

Wren, Percival Christopher. The Wages of Virtue. Cheap ed. J. Murray, 1925.