APA Citation

Beard, R. M. (1972). An outline of Piaget's developmental psychology for students and teachers. London: Routledge & Kegan Paul Ltd.

Chicago Style Citation

Beard, Ruth Mary. An Outline of Piaget's Developmental Psychology for Students and Teachers. London: Routledge & Kegan Paul Ltd, 1972.

MLA Citation

Beard, Ruth Mary. An Outline of Piaget's Developmental Psychology for Students and Teachers. London: Routledge & Kegan Paul Ltd, 1972.

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