APA (7th ed.) Citation

Piaget, J. (1976). Psychologie der Intelligenz (7.Aufl.). Walter-Verl.

Chicago Style (17th ed.) Citation

Piaget, Jean. Psychologie Der Intelligenz. 7.Aufl. Olten: Walter-Verl, 1976.

MLA (9th ed.) Citation

Piaget, Jean. Psychologie Der Intelligenz. 7.Aufl. Walter-Verl, 1976.

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