APA (7th ed.) Citation

Kohler, R. (2008). Jean Piaget. Continuum.

Chicago Style (17th ed.) Citation

Kohler, Richard. Jean Piaget. London [u.a.]: Continuum, 2008.

MLA (9th ed.) Citation

Kohler, Richard. Jean Piaget. Continuum, 2008.

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