APA Edition Citation

Ruth M Beard. (2007). An outline of Piaget's developmental psychology. Routledge.

Chicago Edition Citation

Ruth M Beard. An Outline of Piaget's Developmental Psychology. London: Routledge, 2007.

MLA Edition Citation

Ruth M Beard. An Outline of Piaget's Developmental Psychology. Routledge, 2007.

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