APA (7th ed.) Citation

Thornton, S. (1995). Children solving problems. Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Thornton, Stephanie. Children Solving Problems. Cambridge, Mass. [u.a.]: Harvard Univ. Press, 1995.

MLA (9th ed.) Citation

Thornton, Stephanie. Children Solving Problems. Harvard Univ. Press, 1995.