Seabrook, W. (1941). Witchcraft: Its power in the world to-day. London: George G. Harrap & Co.
Cita Chicago (17th ed.)Seabrook, William. Witchcraft: Its Power in the World To-day. London: George G. Harrap & Co, 1941.
Cita MLA (8th ed.)Seabrook, William. Witchcraft: Its Power in the World To-day. London: George G. Harrap & Co, 1941.
Atenció: Aquestes cites poden no estar 100% correctes.