APA (7th ed.) Citation

Holloway, G. E. T., & Piaget, J. (1967). An introduction to "The child's conception of geometry". Routledge & K. Paul.

Chicago Style (17th ed.) Citation

Holloway, G. E. T., and Jean Piaget. An Introduction to "The Child's Conception of Geometry". London: Routledge & K. Paul, 1967.

MLA (9th ed.) Citation

Holloway, G. E. T., and Jean Piaget. An Introduction to "The Child's Conception of Geometry". Routledge & K. Paul, 1967.