APA (7th ed.) Citation

Dumas, G., & Ribot, T. (1923). Traité de psychologie. Librairie Félix Alcan.

Chicago Style (17th ed.) Citation

Dumas, Georges, and Théodule Ribot. Traité De Psychologie. Paris: Librairie Félix Alcan, 1923.

MLA (9th ed.) Citation

Dumas, Georges, and Théodule Ribot. Traité De Psychologie. Librairie Félix Alcan, 1923.

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