Piaget,Jean. (2012). The language and thought of the child. Routledge.
Chicago ZitierstilPiaget,Jean. The Language and Thought of the Child. London: Routledge, 2012.
MLA ZitierstilPiaget,Jean. The Language and Thought of the Child. Routledge, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.