Brooks, T. (1996). Witches brew. Orbit Books.
Cita Chicago (17th ed.)Brooks, Terry. Witches Brew. London: Orbit Books, 1996.
Cita MLA (8th ed.)Brooks, Terry. Witches Brew. Orbit Books, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)