Carmichael, H. (1956). The dead of night. Collins for the Crime Club.
Cita Chicago (17th ed.)Carmichael, Harry. The Dead of Night. London: Collins for the Crime Club, 1956.
Cita MLA (8th ed.)Carmichael, Harry. The Dead of Night. Collins for the Crime Club, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.