Cita APA (7a ed.)
Piaget, J. (1965). The Moral Judgement of the Child. Free Press.
Cita estilo Chicago (17a ed.)
Piaget, Jean. The Moral Judgement of the Child. Nueva York, EUA: Free Press, 1965.
Cita MLA (9a ed.)
Piaget, Jean. The Moral Judgement of the Child. Free Press, 1965.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.