APA (7th ed.) Citation

Piaget, J. (1964). Six études de psychologie. Gonthier.

Chicago Style (17th ed.) Citation

Piaget, Jean. Six études De Psychologie. Genève: Gonthier, 1964.

MLA (9th ed.) Citation

Piaget, Jean. Six études De Psychologie. Gonthier, 1964.

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