Cita APA (7a ed.)

Festinger, L. (1957). A theory of cognitive dissonance. Stanford University.

Cita Chicago Style (17a ed.)

Festinger, Leon. A Theory of Cognitive Dissonance. Stanford, CA: Stanford University, 1957.

Cita MLA (9a ed.)

Festinger, Leon. A Theory of Cognitive Dissonance. Stanford University, 1957.