APA (7th ed.) Citation

Thiery, A. (1900). Psychologie naturelle. Institut superièure de philosophie.

Chicago Style (17th ed.) Citation

Thiery, Armand. Psychologie Naturelle. Louvain: Institut superièure de philosophie, 1900.

MLA (9th ed.) Citation

Thiery, Armand. Psychologie Naturelle. Institut superièure de philosophie, 1900.

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