Cita APA (7a ed.)

Mackay, C. (2012). Memoirs of extraordinary popular delusions and the madness of crowds. Emereo Pty Limited.

Cita Chicago Style (17a ed.)

Mackay, Charles. Memoirs of Extraordinary Popular Delusions and the Madness of Crowds. [Austràlia]: Emereo Pty Limited, 2012.

Cita MLA (9a ed.)

Mackay, Charles. Memoirs of Extraordinary Popular Delusions and the Madness of Crowds. Emereo Pty Limited, 2012.