Cita APA (7th ed.)

Winchester, S. (1998). The professor and the madman: Tale of murder, insanity, and the making of the oxford english dictionary (First HarperPerennial edition.). HarperPerennial.

Cita Chicago (17th ed.)

Winchester, Simon. The Professor and the Madman: Tale of Murder, Insanity, and the Making of the Oxford English Dictionary. First HarperPerennial edition. New York: HarperPerennial, 1998.

Cita MLA (9th ed.)

Winchester, Simon. The Professor and the Madman: Tale of Murder, Insanity, and the Making of the Oxford English Dictionary. First HarperPerennial edition. HarperPerennial, 1998.