APA (7th ed.) Citation

Boden, M. A. (1994). Piaget (2. ed.). Fontana Press.

Chicago Style (17th ed.) Citation

Boden, Margaret A. Piaget. 2. ed. London: Fontana Press, 1994.

MLA (9th ed.) Citation

Boden, Margaret A. Piaget. 2. ed. Fontana Press, 1994.