APA (7th ed.) Citation

Leigh, D. (1972). The Discovery of the Unconscious. The History and Evolution of Dynamic Psychiatry.

Chicago Style (17th ed.) Citation

Leigh, Denis. The Discovery of the Unconscious. The History and Evolution of Dynamic Psychiatry. 1972.

MLA (9th ed.) Citation

Leigh, Denis. The Discovery of the Unconscious. The History and Evolution of Dynamic Psychiatry. 1972.

Warning: These citations may not always be 100% accurate.