Cita APA (7th ed.)
Summers, M. The Geography of Witchcraft. University Books.
Cita Chicago (17th ed.)
Summers, Montague. The Geography of Witchcraft. Nueva York, EUA: University Books.
Cita MLA (9th ed.)
Summers, Montague. The Geography of Witchcraft. University Books.
Atenció: Aquestes cites poden no estar 100% correctes.