Cita APA (7a ed.)

Le Queux, W. (1925). The broadcast mystery (Popular ed.). Robert Holden & Co.

Cita Chicago Style (17a ed.)

Le Queux, William. The Broadcast Mystery. Popular ed. London: Robert Holden & Co, 1925.

Cita MLA (9a ed.)

Le Queux, William. The Broadcast Mystery. Popular ed. Robert Holden & Co, 1925.