Cita APA (7th ed.)
Jahoda, G. (1969). The Psychology of Superstition. Penguin.
Cita Chicago (17th ed.)
Jahoda, Gustav. The Psychology of Superstition. Inglaterra: Penguin, 1969.
Cita MLA (9th ed.)
Jahoda, Gustav. The Psychology of Superstition. Penguin, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.